Finding the Fourth Proportional to 116,557.10, 174,792.78 and 41,657

Step by Step Solution

1. Step 1: Write the proportion equation
   116,557.10 : 174,792.78 = 41,657 : x
2. Step 2: Convert to fraction form
   116,557.10/174,792.78 = 41,657/x
3. Step 3: Cross multiply
   116,557.10x = 174,792.78 × 41,657
4. Step 4: Simplify right side
   116,557.10x = 7,281,342,836.46
5. Step 5: Solve for x
   x = 7,281,342,836.46/116,557.10
6. Step 6: Final answer
   x = 62,470.18