Finding the Fourth Proportional to 9,242.96, 12,753.27 and 5,466.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,242.96 : 12,753.27 = 5,466.33 : x
2. Step 2: Convert to fraction form
   9,242.96/12,753.27 = 5,466.33/x
3. Step 3: Cross multiply
   9,242.96x = 12,753.27 × 5,466.33
4. Step 4: Simplify right side
   9,242.96x = 69,713,582.40
5. Step 5: Solve for x
   x = 69,713,582.40/9,242.96
6. Step 6: Final answer
   x = 7,542.35