Finding the Fourth Proportional to 82,331,920.96, 113,616,978.89 and 47,049,324.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,331,920.96 : 113,616,978.89 = 47,049,324.62 : x
2. Step 2: Convert to fraction form
   82,331,920.96/113,616,978.89 = 47,049,324.62/x
3. Step 3: Cross multiply
   82,331,920.96x = 113,616,978.89 × 47,049,324.62
4. Step 4: Simplify right side
   82,331,920.96x = 5,345,602,121,688,836
5. Step 5: Solve for x
   x = 5,345,602,121,688,836/82,331,920.96
6. Step 6: Final answer
   x = 64,927,455.35