Finding the Fourth Proportional to 3,900.91, 5,847.31 and 2,496.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,900.91 : 5,847.31 = 2,496.32 : x
2. Step 2: Convert to fraction form
   3,900.91/5,847.31 = 2,496.32/x
3. Step 3: Cross multiply
   3,900.91x = 5,847.31 × 2,496.32
4. Step 4: Simplify right side
   3,900.91x = 14,596,756.90
5. Step 5: Solve for x
   x = 14,596,756.90/3,900.91
6. Step 6: Final answer
   x = 3,741.89