Finding the Fourth Proportional to 109,407.57, 164,111.39 and 34,535.28

Step by Step Solution

1. Step 1: Write the proportion equation
   109,407.57 : 164,111.39 = 34,535.28 : x
2. Step 2: Convert to fraction form
   109,407.57/164,111.39 = 34,535.28/x
3. Step 3: Cross multiply
   109,407.57x = 164,111.39 × 34,535.28
4. Step 4: Simplify right side
   109,407.57x = 5,667,633,377.09
5. Step 5: Solve for x
   x = 5,667,633,377.09/109,407.57
6. Step 6: Final answer
   x = 51,802.94