Finding the Fourth Proportional to 88,449.69, 132,630.81 and 32,287.53

Step by Step Solution

1. Step 1: Write the proportion equation
   88,449.69 : 132,630.81 = 32,287.53 : x
2. Step 2: Convert to fraction form
   88,449.69/132,630.81 = 32,287.53/x
3. Step 3: Cross multiply
   88,449.69x = 132,630.81 × 32,287.53
4. Step 4: Simplify right side
   88,449.69x = 4,282,321,256.80
5. Step 5: Solve for x
   x = 4,282,321,256.80/88,449.69
6. Step 6: Final answer
   x = 48,415.33