Finding the Fourth Proportional to 57,354.42, 79,164.12 and 32,212.02

Step by Step Solution

1. Step 1: Write the proportion equation
   57,354.42 : 79,164.12 = 32,212.02 : x
2. Step 2: Convert to fraction form
   57,354.42/79,164.12 = 32,212.02/x
3. Step 3: Cross multiply
   57,354.42x = 79,164.12 × 32,212.02
4. Step 4: Simplify right side
   57,354.42x = 2,550,036,216.72
5. Step 5: Solve for x
   x = 2,550,036,216.72/57,354.42
6. Step 6: Final answer
   x = 44,461.02