Finding the Fourth Proportional to 11,649,875,591.98, 17,472,900,199.56 and 5,015,718,669.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,649,875,591.98 : 17,472,900,199.56 = 5,015,718,669.70 : x
2. Step 2: Convert to fraction form
   11,649,875,591.98/17,472,900,199.56 = 5,015,718,669.70/x
3. Step 3: Cross multiply
   11,649,875,591.98x = 17,472,900,199.56 × 5,015,718,669.70
4. Step 4: Simplify right side
   11,649,875,591.98x = 87,639,151,744,737,951,744
5. Step 5: Solve for x
   x = 87,639,151,744,737,951,744/11,649,875,591.98
6. Step 6: Final answer
   x = 7,522,754,303.49