Finding the Fourth Proportional to 22,878.72, 34,271.91 and 17,924.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,878.72 : 34,271.91 = 17,924.76 : x
2. Step 2: Convert to fraction form
   22,878.72/34,271.91 = 17,924.76/x
3. Step 3: Cross multiply
   22,878.72x = 34,271.91 × 17,924.76
4. Step 4: Simplify right side
   22,878.72x = 614,315,761.49
5. Step 5: Solve for x
   x = 614,315,761.49/22,878.72
6. Step 6: Final answer
   x = 26,850.97