Finding the Fourth Proportional to 9,242.64, 12,751.98 and 5,466.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,242.64 : 12,751.98 = 5,466.24 : x
2. Step 2: Convert to fraction form
   9,242.64/12,751.98 = 5,466.24/x
3. Step 3: Cross multiply
   9,242.64x = 12,751.98 × 5,466.24
4. Step 4: Simplify right side
   9,242.64x = 69,705,383.16
5. Step 5: Solve for x
   x = 69,705,383.16/9,242.64
6. Step 6: Final answer
   x = 7,541.72