Finding the Fourth Proportional to 22,876.02, 31,536.54 and 17,211.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,876.02 : 31,536.54 = 17,211.69 : x
2. Step 2: Convert to fraction form
   22,876.02/31,536.54 = 17,211.69/x
3. Step 3: Cross multiply
   22,876.02x = 31,536.54 × 17,211.69
4. Step 4: Simplify right side
   22,876.02x = 542,797,150.15
5. Step 5: Solve for x
   x = 542,797,150.15/22,876.02
6. Step 6: Final answer
   x = 23,727.78