Finding the Fourth Proportional to 42,027,688.65, 63,068,105.03 and 24,755,856.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,027,688.65 : 63,068,105.03 = 24,755,856.15 : x
2. Step 2: Convert to fraction form
   42,027,688.65/63,068,105.03 = 24,755,856.15/x
3. Step 3: Cross multiply
   42,027,688.65x = 63,068,105.03 × 24,755,856.15
4. Step 4: Simplify right side
   42,027,688.65x = 1,561,304,935,651,992
5. Step 5: Solve for x
   x = 1,561,304,935,651,992/42,027,688.65
6. Step 6: Final answer
   x = 37,149,436.14