Finding the Fourth Proportional to 25,834.96, 38,747.31 and 7,110.15

Step by Step Solution

1. Step 1: Write the proportion equation
   25,834.96 : 38,747.31 = 7,110.15 : x
2. Step 2: Convert to fraction form
   25,834.96/38,747.31 = 7,110.15/x
3. Step 3: Cross multiply
   25,834.96x = 38,747.31 × 7,110.15
4. Step 4: Simplify right side
   25,834.96x = 275,499,186.20
5. Step 5: Solve for x
   x = 275,499,186.20/25,834.96
6. Step 6: Final answer
   x = 10,663.81