Finding the Fourth Proportional to 17,822.07, 24,594.15 and 9,864.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,822.07 : 24,594.15 = 9,864.12 : x
2. Step 2: Convert to fraction form
   17,822.07/24,594.15 = 9,864.12/x
3. Step 3: Cross multiply
   17,822.07x = 24,594.15 × 9,864.12
4. Step 4: Simplify right side
   17,822.07x = 242,599,646.90
5. Step 5: Solve for x
   x = 242,599,646.90/17,822.07
6. Step 6: Final answer
   x = 13,612.32