Finding the Fourth Proportional to 10,149.24, 14,005.02 and 5,672.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,149.24 : 14,005.02 = 5,672.37 : x
2. Step 2: Convert to fraction form
   10,149.24/14,005.02 = 5,672.37/x
3. Step 3: Cross multiply
   10,149.24x = 14,005.02 × 5,672.37
4. Step 4: Simplify right side
   10,149.24x = 79,441,655.30
5. Step 5: Solve for x
   x = 79,441,655.30/10,149.24
6. Step 6: Final answer
   x = 7,827.35