Finding the Fourth Proportional to 118,541.48, 177,841.98 and 83,549.48

Step by Step Solution

1. Step 1: Write the proportion equation
   118,541.48 : 177,841.98 = 83,549.48 : x
2. Step 2: Convert to fraction form
   118,541.48/177,841.98 = 83,549.48/x
3. Step 3: Cross multiply
   118,541.48x = 177,841.98 × 83,549.48
4. Step 4: Simplify right side
   118,541.48x = 14,858,604,061.96
5. Step 5: Solve for x
   x = 14,858,604,061.96/118,541.48
6. Step 6: Final answer
   x = 125,345.19