Finding the Fourth Proportional to 5,032.47, 7,542.55 and 2,256.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,032.47 : 7,542.55 = 2,256.34 : x
2. Step 2: Convert to fraction form
   5,032.47/7,542.55 = 2,256.34/x
3. Step 3: Cross multiply
   5,032.47x = 7,542.55 × 2,256.34
4. Step 4: Simplify right side
   5,032.47x = 17,018,557.27
5. Step 5: Solve for x
   x = 17,018,557.27/5,032.47
6. Step 6: Final answer
   x = 3,381.75