Finding the Fourth Proportional to 32,139.78, 44,353.50 and 17,992.60

Step by Step Solution

1. Step 1: Write the proportion equation
   32,139.78 : 44,353.50 = 17,992.60 : x
2. Step 2: Convert to fraction form
   32,139.78/44,353.50 = 17,992.60/x
3. Step 3: Cross multiply
   32,139.78x = 44,353.50 × 17,992.60
4. Step 4: Simplify right side
   32,139.78x = 798,034,784.10
5. Step 5: Solve for x
   x = 798,034,784.10/32,139.78
6. Step 6: Final answer
   x = 24,830.13