Finding the Fourth Proportional to 10,340,693.92, 14,266,463.88 and 5,987,404

Step by Step Solution

1. Step 1: Write the proportion equation
   10,340,693.92 : 14,266,463.88 = 5,987,404 : x
2. Step 2: Convert to fraction form
   10,340,693.92/14,266,463.88 = 5,987,404/x
3. Step 3: Cross multiply
   10,340,693.92x = 14,266,463.88 × 5,987,404
4. Step 4: Simplify right side
   10,340,693.92x = 85,419,082,900,967.53
5. Step 5: Solve for x
   x = 85,419,082,900,967.53/10,340,693.92
6. Step 6: Final answer
   x = 8,260,478.80