Finding the Fourth Proportional to 71,940,916.18, 99,276,007.62 and 41,011,049.98

Step by Step Solution

1. Step 1: Write the proportion equation
   71,940,916.18 : 99,276,007.62 = 41,011,049.98 : x
2. Step 2: Convert to fraction form
   71,940,916.18/99,276,007.62 = 41,011,049.98/x
3. Step 3: Cross multiply
   71,940,916.18x = 99,276,007.62 × 41,011,049.98
4. Step 4: Simplify right side
   71,940,916.18x = 4,071,413,310,318,680.50
5. Step 5: Solve for x
   x = 4,071,413,310,318,680.50/71,940,916.18
6. Step 6: Final answer
   x = 56,593,848.49