Finding the Fourth Proportional to 25,797.34, 38,693.61 and 7,076.70

Step by Step Solution

1. Step 1: Write the proportion equation
   25,797.34 : 38,693.61 = 7,076.70 : x
2. Step 2: Convert to fraction form
   25,797.34/38,693.61 = 7,076.70/x
3. Step 3: Cross multiply
   25,797.34x = 38,693.61 × 7,076.70
4. Step 4: Simplify right side
   25,797.34x = 273,823,069.89
5. Step 5: Solve for x
   x = 273,823,069.89/25,797.34
6. Step 6: Final answer
   x = 10,614.39