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Finding the Fourth Proportional to 2,487,319.30, 3,730,978.95 and 804,592.90

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Solution

The fourth proportional to 2,487,319.30, 3,730,978.95 and 804,592.90 is: 1,206,889.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,487,319.30 : 3,730,978.95 = 804,592.90 : x
  2. Step 2: Convert to fraction form
    2,487,319.30/3,730,978.95 = 804,592.90/x
  3. Step 3: Cross multiply
    2,487,319.30x = 3,730,978.95 × 804,592.90
  4. Step 4: Simplify right side
    2,487,319.30x = 3,001,919,173,219.46
  5. Step 5: Solve for x
    x = 3,001,919,173,219.46/2,487,319.30
  6. Step 6: Final answer
    x = 1,206,889.35

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