Finding the Fourth Proportional to 9,462.89, 13,057.65 and 5,483.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,462.89 : 13,057.65 = 5,483.49 : x
2. Step 2: Convert to fraction form
   9,462.89/13,057.65 = 5,483.49/x
3. Step 3: Cross multiply
   9,462.89x = 13,057.65 × 5,483.49
4. Step 4: Simplify right side
   9,462.89x = 71,601,493.20
5. Step 5: Solve for x
   x = 71,601,493.20/9,462.89
6. Step 6: Final answer
   x = 7,566.56