Finding the Fourth Proportional to 113,120.88, 169,683.76 and 34,235

Step by Step Solution

1. Step 1: Write the proportion equation
   113,120.88 : 169,683.76 = 34,235 : x
2. Step 2: Convert to fraction form
   113,120.88/169,683.76 = 34,235/x
3. Step 3: Cross multiply
   113,120.88x = 169,683.76 × 34,235
4. Step 4: Simplify right side
   113,120.88x = 5,809,123,523.60
5. Step 5: Solve for x
   x = 5,809,123,523.60/113,120.88
6. Step 6: Final answer
   x = 51,353.24