Finding the Fourth Proportional to 57,499.72, 79,349.47 and 32,349.22

Step by Step Solution

1. Step 1: Write the proportion equation
   57,499.72 : 79,349.47 = 32,349.22 : x
2. Step 2: Convert to fraction form
   57,499.72/79,349.47 = 32,349.22/x
3. Step 3: Cross multiply
   57,499.72x = 79,349.47 × 32,349.22
4. Step 4: Simplify right side
   57,499.72x = 2,566,893,461.91
5. Step 5: Solve for x
   x = 2,566,893,461.91/57,499.72
6. Step 6: Final answer
   x = 44,641.84