Finding the Fourth Proportional to 113,617, 170,392.86 and 34,712.68

Step by Step Solution

1. Step 1: Write the proportion equation
   113,617 : 170,392.86 = 34,712.68 : x
2. Step 2: Convert to fraction form
   113,617/170,392.86 = 34,712.68/x
3. Step 3: Cross multiply
   113,617x = 170,392.86 × 34,712.68
4. Step 4: Simplify right side
   113,617x = 5,914,792,823.46
5. Step 5: Solve for x
   x = 5,914,792,823.46/113,617
6. Step 6: Final answer
   x = 52,059.05