Finding the Fourth Proportional to 118,299.59, 177,301.71 and 59,152.17

Step by Step Solution

1. Step 1: Write the proportion equation
   118,299.59 : 177,301.71 = 59,152.17 : x
2. Step 2: Convert to fraction form
   118,299.59/177,301.71 = 59,152.17/x
3. Step 3: Cross multiply
   118,299.59x = 177,301.71 × 59,152.17
4. Step 4: Simplify right side
   118,299.59x = 10,487,780,595.45
5. Step 5: Solve for x
   x = 10,487,780,595.45/118,299.59
6. Step 6: Final answer
   x = 88,654.42