Finding the Fourth Proportional to 25,707.68, 38,327.34 and 25,061.30

Step by Step Solution

1. Step 1: Write the proportion equation
   25,707.68 : 38,327.34 = 25,061.30 : x
2. Step 2: Convert to fraction form
   25,707.68/38,327.34 = 25,061.30/x
3. Step 3: Cross multiply
   25,707.68x = 38,327.34 × 25,061.30
4. Step 4: Simplify right side
   25,707.68x = 960,532,965.94
5. Step 5: Solve for x
   x = 960,532,965.94/25,707.68
6. Step 6: Final answer
   x = 37,363.66