Finding the Fourth Proportional to 17,535.88, 26,314.76 and 10,143.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.88 : 26,314.76 = 10,143.82 : x
2. Step 2: Convert to fraction form
   17,535.88/26,314.76 = 10,143.82/x
3. Step 3: Cross multiply
   17,535.88x = 26,314.76 × 10,143.82
4. Step 4: Simplify right side
   17,535.88x = 266,932,188.78
5. Step 5: Solve for x
   x = 266,932,188.78/17,535.88
6. Step 6: Final answer
   x = 15,222.06