Finding the Fourth Proportional to 7,564.31, 10,433.27 and 5,833.20

Step by Step Solution

1. Step 1: Write the proportion equation
   7,564.31 : 10,433.27 = 5,833.20 : x
2. Step 2: Convert to fraction form
   7,564.31/10,433.27 = 5,833.20/x
3. Step 3: Cross multiply
   7,564.31x = 10,433.27 × 5,833.20
4. Step 4: Simplify right side
   7,564.31x = 60,859,404.27
5. Step 5: Solve for x
   x = 60,859,404.27/7,564.31
6. Step 6: Final answer
   x = 8,045.60