Finding the Fourth Proportional to 57,499.37, 79,349.12 and 32,005.18

Step by Step Solution

1. Step 1: Write the proportion equation
   57,499.37 : 79,349.12 = 32,005.18 : x
2. Step 2: Convert to fraction form
   57,499.37/79,349.12 = 32,005.18/x
3. Step 3: Cross multiply
   57,499.37x = 79,349.12 × 32,005.18
4. Step 4: Simplify right side
   57,499.37x = 2,539,583,150.79
5. Step 5: Solve for x
   x = 2,539,583,150.79/57,499.37
6. Step 6: Final answer
   x = 44,167.15