Finding the Fourth Proportional to 10,279.57, 14,186.45 and 5,801.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,279.57 : 14,186.45 = 5,801.69 : x
2. Step 2: Convert to fraction form
   10,279.57/14,186.45 = 5,801.69/x
3. Step 3: Cross multiply
   10,279.57x = 14,186.45 × 5,801.69
4. Step 4: Simplify right side
   10,279.57x = 82,305,385.10
5. Step 5: Solve for x
   x = 82,305,385.10/10,279.57
6. Step 6: Final answer
   x = 8,006.70