Finding the Fourth Proportional to 93,036.72, 139,555.60 and 22,915.52

Step by Step Solution

1. Step 1: Write the proportion equation
   93,036.72 : 139,555.60 = 22,915.52 : x
2. Step 2: Convert to fraction form
   93,036.72/139,555.60 = 22,915.52/x
3. Step 3: Cross multiply
   93,036.72x = 139,555.60 × 22,915.52
4. Step 4: Simplify right side
   93,036.72x = 3,197,989,142.91
5. Step 5: Solve for x
   x = 3,197,989,142.91/93,036.72
6. Step 6: Final answer
   x = 34,373.41