Finding the Fourth Proportional to 16,590.05, 24,876.61 and 5,492.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,590.05 : 24,876.61 = 5,492.73 : x
2. Step 2: Convert to fraction form
   16,590.05/24,876.61 = 5,492.73/x
3. Step 3: Cross multiply
   16,590.05x = 24,876.61 × 5,492.73
4. Step 4: Simplify right side
   16,590.05x = 136,640,599.89
5. Step 5: Solve for x
   x = 136,640,599.89/16,590.05
6. Step 6: Final answer
   x = 8,236.30