Finding the Fourth Proportional to 17,756.30, 24,502.86 and 10,197.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,756.30 : 24,502.86 = 10,197.30 : x
2. Step 2: Convert to fraction form
   17,756.30/24,502.86 = 10,197.30/x
3. Step 3: Cross multiply
   17,756.30x = 24,502.86 × 10,197.30
4. Step 4: Simplify right side
   17,756.30x = 249,863,014.28
5. Step 5: Solve for x
   x = 249,863,014.28/17,756.30
6. Step 6: Final answer
   x = 14,071.80