Finding the Fourth Proportional to 113,706.24, 170,559.76 and 34,820.12

Step by Step Solution

1. Step 1: Write the proportion equation
   113,706.24 : 170,559.76 = 34,820.12 : x
2. Step 2: Convert to fraction form
   113,706.24/170,559.76 = 34,820.12/x
3. Step 3: Cross multiply
   113,706.24x = 170,559.76 × 34,820.12
4. Step 4: Simplify right side
   113,706.24x = 5,938,911,310.37
5. Step 5: Solve for x
   x = 5,938,911,310.37/113,706.24
6. Step 6: Final answer
   x = 52,230.30