Finding the Fourth Proportional to 35,902.38, 49,561.47 and 25,701.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,902.38 : 49,561.47 = 25,701.42 : x
2. Step 2: Convert to fraction form
   35,902.38/49,561.47 = 25,701.42/x
3. Step 3: Cross multiply
   35,902.38x = 49,561.47 × 25,701.42
4. Step 4: Simplify right side
   35,902.38x = 1,273,800,156.29
5. Step 5: Solve for x
   x = 1,273,800,156.29/35,902.38
6. Step 6: Final answer
   x = 35,479.55