Finding the Fourth Proportional to 17,814.89, 24,584.36 and 9,856.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,814.89 : 24,584.36 = 9,856.77 : x
2. Step 2: Convert to fraction form
   17,814.89/24,584.36 = 9,856.77/x
3. Step 3: Cross multiply
   17,814.89x = 24,584.36 × 9,856.77
4. Step 4: Simplify right side
   17,814.89x = 242,322,332.83
5. Step 5: Solve for x
   x = 242,322,332.83/17,814.89
6. Step 6: Final answer
   x = 13,602.24