Finding the Fourth Proportional to 10,487,350,099.08, 14,472,548,943.39 and 5,664,715,061.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,487,350,099.08 : 14,472,548,943.39 = 5,664,715,061.76 : x
2. Step 2: Convert to fraction form
   10,487,350,099.08/14,472,548,943.39 = 5,664,715,061.76/x
3. Step 3: Cross multiply
   10,487,350,099.08x = 14,472,548,943.39 × 5,664,715,061.76
4. Step 4: Simplify right side
   10,487,350,099.08x = 81,982,865,981,680,107,520
5. Step 5: Solve for x
   x = 81,982,865,981,680,107,520/10,487,350,099.08
6. Step 6: Final answer
   x = 7,817,309,921.68