Finding the Fourth Proportional to 118,124.37, 177,061.23 and 58,068.15

Step by Step Solution

1. Step 1: Write the proportion equation
   118,124.37 : 177,061.23 = 58,068.15 : x
2. Step 2: Convert to fraction form
   118,124.37/177,061.23 = 58,068.15/x
3. Step 3: Cross multiply
   118,124.37x = 177,061.23 × 58,068.15
4. Step 4: Simplify right side
   118,124.37x = 10,281,618,062.82
5. Step 5: Solve for x
   x = 10,281,618,062.82/118,124.37
6. Step 6: Final answer
   x = 87,040.62