Finding the Fourth Proportional to 9,445.59, 13,031.73 and 5,465.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,445.59 : 13,031.73 = 5,465.25 : x
2. Step 2: Convert to fraction form
   9,445.59/13,031.73 = 5,465.25/x
3. Step 3: Cross multiply
   9,445.59x = 13,031.73 × 5,465.25
4. Step 4: Simplify right side
   9,445.59x = 71,221,662.38
5. Step 5: Solve for x
   x = 71,221,662.38/9,445.59
6. Step 6: Final answer
   x = 7,540.20