Finding the Fourth Proportional to 17,848.59, 24,632.80 and 9,890.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,848.59 : 24,632.80 = 9,890.82 : x
2. Step 2: Convert to fraction form
   17,848.59/24,632.80 = 9,890.82/x
3. Step 3: Cross multiply
   17,848.59x = 24,632.80 × 9,890.82
4. Step 4: Simplify right side
   17,848.59x = 243,638,586.90
5. Step 5: Solve for x
   x = 243,638,586.90/17,848.59
6. Step 6: Final answer
   x = 13,650.30