Finding the Fourth Proportional to 113,287.06, 169,919.55 and 34,401.97

Step by Step Solution

1. Step 1: Write the proportion equation
   113,287.06 : 169,919.55 = 34,401.97 : x
2. Step 2: Convert to fraction form
   113,287.06/169,919.55 = 34,401.97/x
3. Step 3: Cross multiply
   113,287.06x = 169,919.55 × 34,401.97
4. Step 4: Simplify right side
   113,287.06x = 5,845,567,261.51
5. Step 5: Solve for x
   x = 5,845,567,261.51/113,287.06
6. Step 6: Final answer
   x = 51,599.60