Finding the Fourth Proportional to 17,814.53, 24,582.29 and 9,856.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,814.53 : 24,582.29 = 9,856.55 : x
2. Step 2: Convert to fraction form
   17,814.53/24,582.29 = 9,856.55/x
3. Step 3: Cross multiply
   17,814.53x = 24,582.29 × 9,856.55
4. Step 4: Simplify right side
   17,814.53x = 242,296,582.67
5. Step 5: Solve for x
   x = 242,296,582.67/17,814.53
6. Step 6: Final answer
   x = 13,601.06