Finding the Fourth Proportional to 57,638.52, 79,541.00 and 32,144.92

Step by Step Solution

1. Step 1: Write the proportion equation
   57,638.52 : 79,541.00 = 32,144.92 : x
2. Step 2: Convert to fraction form
   57,638.52/79,541.00 = 32,144.92/x
3. Step 3: Cross multiply
   57,638.52x = 79,541.00 × 32,144.92
4. Step 4: Simplify right side
   57,638.52x = 2,556,839,023.50
5. Step 5: Solve for x
   x = 2,556,839,023.50/57,638.52
6. Step 6: Final answer
   x = 44,359.90