Finding the Fourth Proportional to 32,643.38, 45,048.15 and 17,739.38

Step by Step Solution

1. Step 1: Write the proportion equation
   32,643.38 : 45,048.15 = 17,739.38 : x
2. Step 2: Convert to fraction form
   32,643.38/45,048.15 = 17,739.38/x
3. Step 3: Cross multiply
   32,643.38x = 45,048.15 × 17,739.38
4. Step 4: Simplify right side
   32,643.38x = 799,126,025.91
5. Step 5: Solve for x
   x = 799,126,025.91/32,643.38
6. Step 6: Final answer
   x = 24,480.50