Finding the Fourth Proportional to 88,736.89, 132,983.22 and 38,858.71

Step by Step Solution

1. Step 1: Write the proportion equation
   88,736.89 : 132,983.22 = 38,858.71 : x
2. Step 2: Convert to fraction form
   88,736.89/132,983.22 = 38,858.71/x
3. Step 3: Cross multiply
   88,736.89x = 132,983.22 × 38,858.71
4. Step 4: Simplify right side
   88,736.89x = 5,167,556,194.11
5. Step 5: Solve for x
   x = 5,167,556,194.11/88,736.89
6. Step 6: Final answer
   x = 58,234.59