Finding the Fourth Proportional to 35,910.38, 53,873.29 and 17,908.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,910.38 : 53,873.29 = 17,908.42 : x
2. Step 2: Convert to fraction form
   35,910.38/53,873.29 = 17,908.42/x
3. Step 3: Cross multiply
   35,910.38x = 53,873.29 × 17,908.42
4. Step 4: Simplify right side
   35,910.38x = 964,785,504.10
5. Step 5: Solve for x
   x = 964,785,504.10/35,910.38
6. Step 6: Final answer
   x = 26,866.48