Finding the Fourth Proportional to 17,772.86, 24,526.71 and 9,814.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,772.86 : 24,526.71 = 9,814.92 : x
2. Step 2: Convert to fraction form
   17,772.86/24,526.71 = 9,814.92/x
3. Step 3: Cross multiply
   17,772.86x = 24,526.71 × 9,814.92
4. Step 4: Simplify right side
   17,772.86x = 240,727,696.51
5. Step 5: Solve for x
   x = 240,727,696.51/17,772.86
6. Step 6: Final answer
   x = 13,544.68