Finding the Fourth Proportional to 7,441.32, 10,268.31 and 4,457.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,441.32 : 10,268.31 = 4,457.10 : x
2. Step 2: Convert to fraction form
   7,441.32/10,268.31 = 4,457.10/x
3. Step 3: Cross multiply
   7,441.32x = 10,268.31 × 4,457.10
4. Step 4: Simplify right side
   7,441.32x = 45,766,884.50
5. Step 5: Solve for x
   x = 45,766,884.50/7,441.32
6. Step 6: Final answer
   x = 6,150.37