Finding the Fourth Proportional to 25,422.45, 35,077.82 and 16,468.71

Step by Step Solution

1. Step 1: Write the proportion equation
   25,422.45 : 35,077.82 = 16,468.71 : x
2. Step 2: Convert to fraction form
   25,422.45/35,077.82 = 16,468.71/x
3. Step 3: Cross multiply
   25,422.45x = 35,077.82 × 16,468.71
4. Step 4: Simplify right side
   25,422.45x = 577,686,362.67
5. Step 5: Solve for x
   x = 577,686,362.67/25,422.45
6. Step 6: Final answer
   x = 22,723.47