Finding the Fourth Proportional to 88,085.22, 132,148.01 and 38,173.69

Step by Step Solution

1. Step 1: Write the proportion equation
   88,085.22 : 132,148.01 = 38,173.69 : x
2. Step 2: Convert to fraction form
   88,085.22/132,148.01 = 38,173.69/x
3. Step 3: Cross multiply
   88,085.22x = 132,148.01 × 38,173.69
4. Step 4: Simplify right side
   88,085.22x = 5,044,577,167.86
5. Step 5: Solve for x
   x = 5,044,577,167.86/88,085.22
6. Step 6: Final answer
   x = 57,269.28