Finding the Fourth Proportional to 23,926.41, 33,017.04 and 13,854.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,926.41 : 33,017.04 = 13,854.15 : x
2. Step 2: Convert to fraction form
   23,926.41/33,017.04 = 13,854.15/x
3. Step 3: Cross multiply
   23,926.41x = 33,017.04 × 13,854.15
4. Step 4: Simplify right side
   23,926.41x = 457,423,024.72
5. Step 5: Solve for x
   x = 457,423,024.72/23,926.41
6. Step 6: Final answer
   x = 19,117.91