Finding the Fourth Proportional to 9,454.88, 13,047.73 and 5,264.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,454.88 : 13,047.73 = 5,264.12 : x
2. Step 2: Convert to fraction form
   9,454.88/13,047.73 = 5,264.12/x
3. Step 3: Cross multiply
   9,454.88x = 13,047.73 × 5,264.12
4. Step 4: Simplify right side
   9,454.88x = 68,684,816.45
5. Step 5: Solve for x
   x = 68,684,816.45/9,454.88
6. Step 6: Final answer
   x = 7,264.48