Finding the Fourth Proportional to 113,289.34, 169,934.58 and 34,404.28

Step by Step Solution

1. Step 1: Write the proportion equation
   113,289.34 : 169,934.58 = 34,404.28 : x
2. Step 2: Convert to fraction form
   113,289.34/169,934.58 = 34,404.28/x
3. Step 3: Cross multiply
   113,289.34x = 169,934.58 × 34,404.28
4. Step 4: Simplify right side
   113,289.34x = 5,846,476,872.00
5. Step 5: Solve for x
   x = 5,846,476,872.00/113,289.34
6. Step 6: Final answer
   x = 51,606.59