Finding the Fourth Proportional to 113,297.31, 169,934.90 and 34,412.22

Step by Step Solution

1. Step 1: Write the proportion equation
   113,297.31 : 169,934.90 = 34,412.22 : x
2. Step 2: Convert to fraction form
   113,297.31/169,934.90 = 34,412.22/x
3. Step 3: Cross multiply
   113,297.31x = 169,934.90 × 34,412.22
4. Step 4: Simplify right side
   113,297.31x = 5,847,836,992.42
5. Step 5: Solve for x
   x = 5,847,836,992.42/113,297.31
6. Step 6: Final answer
   x = 51,614.97