Finding the Fourth Proportional to 9,595.68, 13,242.28 and 5,404.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,595.68 : 13,242.28 = 5,404.92 : x
2. Step 2: Convert to fraction form
   9,595.68/13,242.28 = 5,404.92/x
3. Step 3: Cross multiply
   9,595.68x = 13,242.28 × 5,404.92
4. Step 4: Simplify right side
   9,595.68x = 71,573,464.02
5. Step 5: Solve for x
   x = 71,573,464.02/9,595.68
6. Step 6: Final answer
   x = 7,458.93