Finding the Fourth Proportional to 77,899,152.82, 116,859,359.94 and 32,450,318.50

Step by Step Solution

1. Step 1: Write the proportion equation
   77,899,152.82 : 116,859,359.94 = 32,450,318.50 : x
2. Step 2: Convert to fraction form
   77,899,152.82/116,859,359.94 = 32,450,318.50/x
3. Step 3: Cross multiply
   77,899,152.82x = 116,859,359.94 × 32,450,318.50
4. Step 4: Simplify right side
   77,899,152.82x = 3,792,123,449,759,141
5. Step 5: Solve for x
   x = 3,792,123,449,759,141/77,899,152.82
6. Step 6: Final answer
   x = 48,679,906.17