Finding the Fourth Proportional to 88,456.61, 132,739.59 and 35,866.55

Step by Step Solution

1. Step 1: Write the proportion equation
   88,456.61 : 132,739.59 = 35,866.55 : x
2. Step 2: Convert to fraction form
   88,456.61/132,739.59 = 35,866.55/x
3. Step 3: Cross multiply
   88,456.61x = 132,739.59 × 35,866.55
4. Step 4: Simplify right side
   88,456.61x = 4,760,911,608.06
5. Step 5: Solve for x
   x = 4,760,911,608.06/88,456.61
6. Step 6: Final answer
   x = 53,822.00