Finding the Fourth Proportional to 57,498.72, 79,348.10 and 32,348.22

Step by Step Solution

1. Step 1: Write the proportion equation
   57,498.72 : 79,348.10 = 32,348.22 : x
2. Step 2: Convert to fraction form
   57,498.72/79,348.10 = 32,348.22/x
3. Step 3: Cross multiply
   57,498.72x = 79,348.10 × 32,348.22
4. Step 4: Simplify right side
   57,498.72x = 2,566,769,633.64
5. Step 5: Solve for x
   x = 2,566,769,633.64/57,498.72
6. Step 6: Final answer
   x = 44,640.47