Finding the Fourth Proportional to 10,009.01, 15,010.25 and 5,568.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,009.01 : 15,010.25 = 5,568.79 : x
2. Step 2: Convert to fraction form
   10,009.01/15,010.25 = 5,568.79/x
3. Step 3: Cross multiply
   10,009.01x = 15,010.25 × 5,568.79
4. Step 4: Simplify right side
   10,009.01x = 83,588,930.10
5. Step 5: Solve for x
   x = 83,588,930.10/10,009.01
6. Step 6: Final answer
   x = 8,351.37