Finding the Fourth Proportional to 5,427.33, 8,134.71 and 2,499.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,427.33 : 8,134.71 = 2,499.48 : x
2. Step 2: Convert to fraction form
   5,427.33/8,134.71 = 2,499.48/x
3. Step 3: Cross multiply
   5,427.33x = 8,134.71 × 2,499.48
4. Step 4: Simplify right side
   5,427.33x = 20,332,535.58
5. Step 5: Solve for x
   x = 20,332,535.58/5,427.33
6. Step 6: Final answer
   x = 3,746.33