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Finding the Fourth Proportional to 59,948.95, 82,729.09 and 33,091.45

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Solution

The fourth proportional to 59,948.95, 82,729.09 and 33,091.45 is: 45,665.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,948.95 : 82,729.09 = 33,091.45 : x
  2. Step 2: Convert to fraction form
    59,948.95/82,729.09 = 33,091.45/x
  3. Step 3: Cross multiply
    59,948.95x = 82,729.09 × 33,091.45
  4. Step 4: Simplify right side
    59,948.95x = 2,737,625,669.37
  5. Step 5: Solve for x
    x = 2,737,625,669.37/59,948.95
  6. Step 6: Final answer
    x = 45,665.95

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