Finding the Fourth Proportional to 57,546, 79,416.72 and 32,397.12

Step by Step Solution

1. Step 1: Write the proportion equation
   57,546 : 79,416.72 = 32,397.12 : x
2. Step 2: Convert to fraction form
   57,546/79,416.72 = 32,397.12/x
3. Step 3: Cross multiply
   57,546x = 79,416.72 × 32,397.12
4. Step 4: Simplify right side
   57,546x = 2,572,873,007.85
5. Step 5: Solve for x
   x = 2,572,873,007.85/57,546
6. Step 6: Final answer
   x = 44,709.85