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Finding the Fourth Proportional to 61,374,978.95, 92,079,740.25 and 26,834,414.02

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Solution

The fourth proportional to 61,374,978.95, 92,079,740.25 and 26,834,414.02 is: 40,259,172.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,374,978.95 : 92,079,740.25 = 26,834,414.02 : x
  2. Step 2: Convert to fraction form
    61,374,978.95/92,079,740.25 = 26,834,414.02/x
  3. Step 3: Cross multiply
    61,374,978.95x = 92,079,740.25 × 26,834,414.02
  4. Step 4: Simplify right side
    61,374,978.95x = 2,470,905,872,492,359
  5. Step 5: Solve for x
    x = 2,470,905,872,492,359/61,374,978.95
  6. Step 6: Final answer
    x = 40,259,172.63

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