Finding the Fourth Proportional to 16,196.61, 24,290.37 and 10,264.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.61 : 24,290.37 = 10,264.68 : x
2. Step 2: Convert to fraction form
   16,196.61/24,290.37 = 10,264.68/x
3. Step 3: Cross multiply
   16,196.61x = 24,290.37 × 10,264.68
4. Step 4: Simplify right side
   16,196.61x = 249,332,875.13
5. Step 5: Solve for x
   x = 249,332,875.13/16,196.61
6. Step 6: Final answer
   x = 15,394.14