Finding the Fourth Proportional to 9,467.32, 13,064.62 and 5,275.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.32 : 13,064.62 = 5,275.48 : x
2. Step 2: Convert to fraction form
   9,467.32/13,064.62 = 5,275.48/x
3. Step 3: Cross multiply
   9,467.32x = 13,064.62 × 5,275.48
4. Step 4: Simplify right side
   9,467.32x = 68,922,141.52
5. Step 5: Solve for x
   x = 68,922,141.52/9,467.32
6. Step 6: Final answer
   x = 7,280.01