Finding the Fourth Proportional to 57,854.82, 79,837.47 and 32,704.86

Step by Step Solution

1. Step 1: Write the proportion equation
   57,854.82 : 79,837.47 = 32,704.86 : x
2. Step 2: Convert to fraction form
   57,854.82/79,837.47 = 32,704.86/x
3. Step 3: Cross multiply
   57,854.82x = 79,837.47 × 32,704.86
4. Step 4: Simplify right side
   57,854.82x = 2,611,073,279.10
5. Step 5: Solve for x
   x = 2,611,073,279.10/57,854.82
6. Step 6: Final answer
   x = 45,131.47