Finding the Fourth Proportional to 17,641.78, 24,346.04 and 10,088.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,641.78 : 24,346.04 = 10,088.80 : x
2. Step 2: Convert to fraction form
   17,641.78/24,346.04 = 10,088.80/x
3. Step 3: Cross multiply
   17,641.78x = 24,346.04 × 10,088.80
4. Step 4: Simplify right side
   17,641.78x = 245,622,156.18
5. Step 5: Solve for x
   x = 245,622,156.18/17,641.78
6. Step 6: Final answer
   x = 13,922.76