Finding the Fourth Proportional to 88,404.80, 132,615.30 and 35,803.40

Step by Step Solution

1. Step 1: Write the proportion equation
   88,404.80 : 132,615.30 = 35,803.40 : x
2. Step 2: Convert to fraction form
   88,404.80/132,615.30 = 35,803.40/x
3. Step 3: Cross multiply
   88,404.80x = 132,615.30 × 35,803.40
4. Step 4: Simplify right side
   88,404.80x = 4,748,078,632.02
5. Step 5: Solve for x
   x = 4,748,078,632.02/88,404.80
6. Step 6: Final answer
   x = 53,708.38