Finding the Fourth Proportional to 105,255.86, 157,894.41 and 34,175.52

Step by Step Solution

1. Step 1: Write the proportion equation
   105,255.86 : 157,894.41 = 34,175.52 : x
2. Step 2: Convert to fraction form
   105,255.86/157,894.41 = 34,175.52/x
3. Step 3: Cross multiply
   105,255.86x = 157,894.41 × 34,175.52
4. Step 4: Simplify right side
   105,255.86x = 5,396,123,695.00
5. Step 5: Solve for x
   x = 5,396,123,695.00/105,255.86
6. Step 6: Final answer
   x = 51,266.73