Finding the Fourth Proportional to 16,196.10, 24,294.12 and 5,103.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.10 : 24,294.12 = 5,103.72 : x
2. Step 2: Convert to fraction form
   16,196.10/24,294.12 = 5,103.72/x
3. Step 3: Cross multiply
   16,196.10x = 24,294.12 × 5,103.72
4. Step 4: Simplify right side
   16,196.10x = 123,990,386.13
5. Step 5: Solve for x
   x = 123,990,386.13/16,196.10
6. Step 6: Final answer
   x = 7,655.57