Finding the Fourth Proportional to 5,875.30, 8,108.34 and 3,882.40

Step by Step Solution

1. Step 1: Write the proportion equation
   5,875.30 : 8,108.34 = 3,882.40 : x
2. Step 2: Convert to fraction form
   5,875.30/8,108.34 = 3,882.40/x
3. Step 3: Cross multiply
   5,875.30x = 8,108.34 × 3,882.40
4. Step 4: Simplify right side
   5,875.30x = 31,479,819.22
5. Step 5: Solve for x
   x = 31,479,819.22/5,875.30
6. Step 6: Final answer
   x = 5,357.99