Finding the Fourth Proportional to 17,849.85, 24,632.86 and 9,892.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,849.85 : 24,632.86 = 9,892.21 : x
2. Step 2: Convert to fraction form
   17,849.85/24,632.86 = 9,892.21/x
3. Step 3: Cross multiply
   17,849.85x = 24,632.86 × 9,892.21
4. Step 4: Simplify right side
   17,849.85x = 243,673,424.02
5. Step 5: Solve for x
   x = 243,673,424.02/17,849.85
6. Step 6: Final answer
   x = 13,651.29