Finding the Fourth Proportional to 25,698.06, 35,462.16 and 14,367.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,698.06 : 35,462.16 = 14,367.42 : x
2. Step 2: Convert to fraction form
   25,698.06/35,462.16 = 14,367.42/x
3. Step 3: Cross multiply
   25,698.06x = 35,462.16 × 14,367.42
4. Step 4: Simplify right side
   25,698.06x = 509,499,746.83
5. Step 5: Solve for x
   x = 509,499,746.83/25,698.06
6. Step 6: Final answer
   x = 19,826.39