Finding the Fourth Proportional to 7,506.64, 10,359.18 and 4,149.46

Step by Step Solution

1. Step 1: Write the proportion equation
   7,506.64 : 10,359.18 = 4,149.46 : x
2. Step 2: Convert to fraction form
   7,506.64/10,359.18 = 4,149.46/x
3. Step 3: Cross multiply
   7,506.64x = 10,359.18 × 4,149.46
4. Step 4: Simplify right side
   7,506.64x = 42,985,003.04
5. Step 5: Solve for x
   x = 42,985,003.04/7,506.64
6. Step 6: Final answer
   x = 5,726.26