Finding the Fourth Proportional to 14,151.72, 21,209.55 and 5,822.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,151.72 : 21,209.55 = 5,822.34 : x
2. Step 2: Convert to fraction form
   14,151.72/21,209.55 = 5,822.34/x
3. Step 3: Cross multiply
   14,151.72x = 21,209.55 × 5,822.34
4. Step 4: Simplify right side
   14,151.72x = 123,489,211.35
5. Step 5: Solve for x
   x = 123,489,211.35/14,151.72
6. Step 6: Final answer
   x = 8,726.09