Finding the Fourth Proportional to 113,289.84, 169,935.33 and 34,404.78

Step by Step Solution

1. Step 1: Write the proportion equation
   113,289.84 : 169,935.33 = 34,404.78 : x
2. Step 2: Convert to fraction form
   113,289.84/169,935.33 = 34,404.78/x
3. Step 3: Cross multiply
   113,289.84x = 169,935.33 × 34,404.78
4. Step 4: Simplify right side
   113,289.84x = 5,846,587,642.88
5. Step 5: Solve for x
   x = 5,846,587,642.88/113,289.84
6. Step 6: Final answer
   x = 51,607.34