Finding the Fourth Proportional to 113,401.30, 170,071.56 and 34,494.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,401.30 : 170,071.56 = 34,494.34 : x
2. Step 2: Convert to fraction form
   113,401.30/170,071.56 = 34,494.34/x
3. Step 3: Cross multiply
   113,401.30x = 170,071.56 × 34,494.34
4. Step 4: Simplify right side
   113,401.30x = 5,866,506,214.97
5. Step 5: Solve for x
   x = 5,866,506,214.97/113,401.30
6. Step 6: Final answer
   x = 51,732.27