Finding the Fourth Proportional to 17,658.09, 24,369.17 and 10,106.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,658.09 : 24,369.17 = 10,106.78 : x
2. Step 2: Convert to fraction form
   17,658.09/24,369.17 = 10,106.78/x
3. Step 3: Cross multiply
   17,658.09x = 24,369.17 × 10,106.78
4. Step 4: Simplify right side
   17,658.09x = 246,293,667.59
5. Step 5: Solve for x
   x = 246,293,667.59/17,658.09
6. Step 6: Final answer
   x = 13,947.92