Finding the Fourth Proportional to 25,366.52, 35,015.61 and 22,709.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,366.52 : 35,015.61 = 22,709.31 : x
2. Step 2: Convert to fraction form
   25,366.52/35,015.61 = 22,709.31/x
3. Step 3: Cross multiply
   25,366.52x = 35,015.61 × 22,709.31
4. Step 4: Simplify right side
   25,366.52x = 795,180,342.33
5. Step 5: Solve for x
   x = 795,180,342.33/25,366.52
6. Step 6: Final answer
   x = 31,347.64