Finding the Fourth Proportional to 9,460, 13,055.72 and 5,268.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460 : 13,055.72 = 5,268.25 : x
2. Step 2: Convert to fraction form
   9,460/13,055.72 = 5,268.25/x
3. Step 3: Cross multiply
   9,460x = 13,055.72 × 5,268.25
4. Step 4: Simplify right side
   9,460x = 68,780,796.89
5. Step 5: Solve for x
   x = 68,780,796.89/9,460
6. Step 6: Final answer
   x = 7,270.70