Finding the Fourth Proportional to 17,844.96, 24,624.98 and 9,886.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,844.96 : 24,624.98 = 9,886.61 : x
2. Step 2: Convert to fraction form
   17,844.96/24,624.98 = 9,886.61/x
3. Step 3: Cross multiply
   17,844.96x = 24,624.98 × 9,886.61
4. Step 4: Simplify right side
   17,844.96x = 243,457,622.72
5. Step 5: Solve for x
   x = 243,457,622.72/17,844.96
6. Step 6: Final answer
   x = 13,642.93