Finding the Fourth Proportional to 57,870.44, 79,859.88 and 32,377.16

Step by Step Solution

1. Step 1: Write the proportion equation
   57,870.44 : 79,859.88 = 32,377.16 : x
2. Step 2: Convert to fraction form
   57,870.44/79,859.88 = 32,377.16/x
3. Step 3: Cross multiply
   57,870.44x = 79,859.88 × 32,377.16
4. Step 4: Simplify right side
   57,870.44x = 2,585,636,112.34
5. Step 5: Solve for x
   x = 2,585,636,112.34/57,870.44
6. Step 6: Final answer
   x = 44,679.74