Finding the Fourth Proportional to 17,674.88, 26,496.52 and 7,152.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,674.88 : 26,496.52 = 7,152.71 : x
2. Step 2: Convert to fraction form
   17,674.88/26,496.52 = 7,152.71/x
3. Step 3: Cross multiply
   17,674.88x = 26,496.52 × 7,152.71
4. Step 4: Simplify right side
   17,674.88x = 189,521,773.20
5. Step 5: Solve for x
   x = 189,521,773.20/17,674.88
6. Step 6: Final answer
   x = 10,722.67