Finding the Fourth Proportional to 16,211.29, 24,302.35 and 5,820.61

Step by Step Solution

1. Step 1: Write the proportion equation
   16,211.29 : 24,302.35 = 5,820.61 : x
2. Step 2: Convert to fraction form
   16,211.29/24,302.35 = 5,820.61/x
3. Step 3: Cross multiply
   16,211.29x = 24,302.35 × 5,820.61
4. Step 4: Simplify right side
   16,211.29x = 141,454,501.43
5. Step 5: Solve for x
   x = 141,454,501.43/16,211.29
6. Step 6: Final answer
   x = 8,725.68