Finding the Fourth Proportional to 25,665.06, 35,426.52 and 15,050.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,665.06 : 35,426.52 = 15,050.82 : x
2. Step 2: Convert to fraction form
   25,665.06/35,426.52 = 15,050.82/x
3. Step 3: Cross multiply
   25,665.06x = 35,426.52 × 15,050.82
4. Step 4: Simplify right side
   25,665.06x = 533,198,175.75
5. Step 5: Solve for x
   x = 533,198,175.75/25,665.06
6. Step 6: Final answer
   x = 20,775.26