Finding the Fourth Proportional to 113,603.98, 170,406.38 and 34,717.89

Step by Step Solution

1. Step 1: Write the proportion equation
   113,603.98 : 170,406.38 = 34,717.89 : x
2. Step 2: Convert to fraction form
   113,603.98/170,406.38 = 34,717.89/x
3. Step 3: Cross multiply
   113,603.98x = 170,406.38 × 34,717.89
4. Step 4: Simplify right side
   113,603.98x = 5,916,149,956.14
5. Step 5: Solve for x
   x = 5,916,149,956.14/113,603.98
6. Step 6: Final answer
   x = 52,076.96