Finding the Fourth Proportional to 17,371.70, 23,963.82 and 10,658.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,371.70 : 23,963.82 = 10,658.78 : x
2. Step 2: Convert to fraction form
   17,371.70/23,963.82 = 10,658.78/x
3. Step 3: Cross multiply
   17,371.70x = 23,963.82 × 10,658.78
4. Step 4: Simplify right side
   17,371.70x = 255,425,085.34
5. Step 5: Solve for x
   x = 255,425,085.34/17,371.70
6. Step 6: Final answer
   x = 14,703.52