Finding the Fourth Proportional to 25,406.82, 35,038.56 and 16,444.98

Step by Step Solution

1. Step 1: Write the proportion equation
   25,406.82 : 35,038.56 = 16,444.98 : x
2. Step 2: Convert to fraction form
   25,406.82/35,038.56 = 16,444.98/x
3. Step 3: Cross multiply
   25,406.82x = 35,038.56 × 16,444.98
4. Step 4: Simplify right side
   25,406.82x = 576,208,418.43
5. Step 5: Solve for x
   x = 576,208,418.43/25,406.82
6. Step 6: Final answer
   x = 22,679.28