Finding the Fourth Proportional to 5,859.32, 8,089.20 and 3,875.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,859.32 : 8,089.20 = 3,875.62 : x
2. Step 2: Convert to fraction form
   5,859.32/8,089.20 = 3,875.62/x
3. Step 3: Cross multiply
   5,859.32x = 8,089.20 × 3,875.62
4. Step 4: Simplify right side
   5,859.32x = 31,350,665.30
5. Step 5: Solve for x
   x = 31,350,665.30/5,859.32
6. Step 6: Final answer
   x = 5,350.56