Finding the Fourth Proportional to 17,758.69, 24,508.30 and 10,206.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,758.69 : 24,508.30 = 10,206.86 : x
2. Step 2: Convert to fraction form
   17,758.69/24,508.30 = 10,206.86/x
3. Step 3: Cross multiply
   17,758.69x = 24,508.30 × 10,206.86
4. Step 4: Simplify right side
   17,758.69x = 250,152,767.17
5. Step 5: Solve for x
   x = 250,152,767.17/17,758.69
6. Step 6: Final answer
   x = 14,086.21