Finding the Fourth Proportional to 113,782.38, 170,617.40 and 34,877.58

Step by Step Solution

1. Step 1: Write the proportion equation
   113,782.38 : 170,617.40 = 34,877.58 : x
2. Step 2: Convert to fraction form
   113,782.38/170,617.40 = 34,877.58/x
3. Step 3: Cross multiply
   113,782.38x = 170,617.40 × 34,877.58
4. Step 4: Simplify right side
   113,782.38x = 5,950,722,017.89
5. Step 5: Solve for x
   x = 5,950,722,017.89/113,782.38
6. Step 6: Final answer
   x = 52,299.15