Finding the Fourth Proportional to 92,081.16, 138,150.92 and 32,915.52

Step by Step Solution

1. Step 1: Write the proportion equation
   92,081.16 : 138,150.92 = 32,915.52 : x
2. Step 2: Convert to fraction form
   92,081.16/138,150.92 = 32,915.52/x
3. Step 3: Cross multiply
   92,081.16x = 138,150.92 × 32,915.52
4. Step 4: Simplify right side
   92,081.16x = 4,547,309,370.28
5. Step 5: Solve for x
   x = 4,547,309,370.28/92,081.16
6. Step 6: Final answer
   x = 49,383.71