Finding the Fourth Proportional to 25,758.81, 35,625.42 and 23,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,758.81 : 35,625.42 = 23,105.25 : x
2. Step 2: Convert to fraction form
   25,758.81/35,625.42 = 23,105.25/x
3. Step 3: Cross multiply
   25,758.81x = 35,625.42 × 23,105.25
4. Step 4: Simplify right side
   25,758.81x = 823,134,235.46
5. Step 5: Solve for x
   x = 823,134,235.46/25,758.81
6. Step 6: Final answer
   x = 31,955.44