Finding the Fourth Proportional to 25,399.16, 35,051.82 and 14,068.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,399.16 : 35,051.82 = 14,068.42 : x
2. Step 2: Convert to fraction form
   25,399.16/35,051.82 = 14,068.42/x
3. Step 3: Cross multiply
   25,399.16x = 35,051.82 × 14,068.42
4. Step 4: Simplify right side
   25,399.16x = 493,123,725.52
5. Step 5: Solve for x
   x = 493,123,725.52/25,399.16
6. Step 6: Final answer
   x = 19,414.96