Finding the Fourth Proportional to 88,680.07, 132,904.59 and 36,028

Step by Step Solution

1. Step 1: Write the proportion equation
   88,680.07 : 132,904.59 = 36,028 : x
2. Step 2: Convert to fraction form
   88,680.07/132,904.59 = 36,028/x
3. Step 3: Cross multiply
   88,680.07x = 132,904.59 × 36,028
4. Step 4: Simplify right side
   88,680.07x = 4,788,286,568.52
5. Step 5: Solve for x
   x = 4,788,286,568.52/88,680.07
6. Step 6: Final answer
   x = 53,995.07