Finding the Fourth Proportional to 57,870.53, 79,864.43 and 32,375.37

Step by Step Solution

1. Step 1: Write the proportion equation
   57,870.53 : 79,864.43 = 32,375.37 : x
2. Step 2: Convert to fraction form
   57,870.53/79,864.43 = 32,375.37/x
3. Step 3: Cross multiply
   57,870.53x = 79,864.43 × 32,375.37
4. Step 4: Simplify right side
   57,870.53x = 2,585,640,566.20
5. Step 5: Solve for x
   x = 2,585,640,566.20/57,870.53
6. Step 6: Final answer
   x = 44,679.75