Finding the Fourth Proportional to 10,301.22, 14,215.70 and 5,585.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,301.22 : 14,215.70 = 5,585.47 : x
2. Step 2: Convert to fraction form
   10,301.22/14,215.70 = 5,585.47/x
3. Step 3: Cross multiply
   10,301.22x = 14,215.70 × 5,585.47
4. Step 4: Simplify right side
   10,301.22x = 79,401,344.30
5. Step 5: Solve for x
   x = 79,401,344.30/10,301.22
6. Step 6: Final answer
   x = 7,707.96