Finding the Fourth Proportional to 22,921.83, 34,321.01 and 15,004.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,921.83 : 34,321.01 = 15,004.71 : x
2. Step 2: Convert to fraction form
   22,921.83/34,321.01 = 15,004.71/x
3. Step 3: Cross multiply
   22,921.83x = 34,321.01 × 15,004.71
4. Step 4: Simplify right side
   22,921.83x = 514,976,726.93
5. Step 5: Solve for x
   x = 514,976,726.93/22,921.83
6. Step 6: Final answer
   x = 22,466.65