Finding the Fourth Proportional to 25,038.56, 37,556.69 and 8,397.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,038.56 : 37,556.69 = 8,397.31 : x
2. Step 2: Convert to fraction form
   25,038.56/37,556.69 = 8,397.31/x
3. Step 3: Cross multiply
   25,038.56x = 37,556.69 × 8,397.31
4. Step 4: Simplify right side
   25,038.56x = 315,375,032.63
5. Step 5: Solve for x
   x = 315,375,032.63/25,038.56
6. Step 6: Final answer
   x = 12,595.58