Finding the Fourth Proportional to 10,281.38, 14,188.06 and 5,805.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,281.38 : 14,188.06 = 5,805.01 : x
2. Step 2: Convert to fraction form
   10,281.38/14,188.06 = 5,805.01/x
3. Step 3: Cross multiply
   10,281.38x = 14,188.06 × 5,805.01
4. Step 4: Simplify right side
   10,281.38x = 82,361,801.16
5. Step 5: Solve for x
   x = 82,361,801.16/10,281.38
6. Step 6: Final answer
   x = 8,010.78