Finding the Fourth Proportional to 35,162.98, 52,717.16 and 17,381.39

Step by Step Solution

1. Step 1: Write the proportion equation
   35,162.98 : 52,717.16 = 17,381.39 : x
2. Step 2: Convert to fraction form
   35,162.98/52,717.16 = 17,381.39/x
3. Step 3: Cross multiply
   35,162.98x = 52,717.16 × 17,381.39
4. Step 4: Simplify right side
   35,162.98x = 916,297,297.52
5. Step 5: Solve for x
   x = 916,297,297.52/35,162.98
6. Step 6: Final answer
   x = 26,058.58