Finding the Fourth Proportional to 118,582.32, 177,789.60 and 59,375.52

Step by Step Solution

1. Step 1: Write the proportion equation
   118,582.32 : 177,789.60 = 59,375.52 : x
2. Step 2: Convert to fraction form
   118,582.32/177,789.60 = 59,375.52/x
3. Step 3: Cross multiply
   118,582.32x = 177,789.60 × 59,375.52
4. Step 4: Simplify right side
   118,582.32x = 10,556,349,950.59
5. Step 5: Solve for x
   x = 10,556,349,950.59/118,582.32
6. Step 6: Final answer
   x = 89,021.28