Finding the Fourth Proportional to 9,456.64, 13,050.88 and 5,264.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.64 : 13,050.88 = 5,264.96 : x
2. Step 2: Convert to fraction form
   9,456.64/13,050.88 = 5,264.96/x
3. Step 3: Cross multiply
   9,456.64x = 13,050.88 × 5,264.96
4. Step 4: Simplify right side
   9,456.64x = 68,712,361.16
5. Step 5: Solve for x
   x = 68,712,361.16/9,456.64
6. Step 6: Final answer
   x = 7,266.04