Finding the Fourth Proportional to 17,655.35, 24,375.78 and 10,948.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,655.35 : 24,375.78 = 10,948.10 : x
2. Step 2: Convert to fraction form
   17,655.35/24,375.78 = 10,948.10/x
3. Step 3: Cross multiply
   17,655.35x = 24,375.78 × 10,948.10
4. Step 4: Simplify right side
   17,655.35x = 266,868,355.14
5. Step 5: Solve for x
   x = 266,868,355.14/17,655.35
6. Step 6: Final answer
   x = 15,115.44