Finding the Fourth Proportional to 88,055.60, 132,078.76 and 28,883.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,055.60 : 132,078.76 = 28,883.48 : x
2. Step 2: Convert to fraction form
   88,055.60/132,078.76 = 28,883.48/x
3. Step 3: Cross multiply
   88,055.60x = 132,078.76 × 28,883.48
4. Step 4: Simplify right side
   88,055.60x = 3,814,894,222.88
5. Step 5: Solve for x
   x = 3,814,894,222.88/88,055.60
6. Step 6: Final answer
   x = 43,323.70