Finding the Fourth Proportional to 105,788.43, 158,687.91 and 34,704.75

Step by Step Solution

1. Step 1: Write the proportion equation
   105,788.43 : 158,687.91 = 34,704.75 : x
2. Step 2: Convert to fraction form
   105,788.43/158,687.91 = 34,704.75/x
3. Step 3: Cross multiply
   105,788.43x = 158,687.91 × 34,704.75
4. Step 4: Simplify right side
   105,788.43x = 5,507,224,244.57
5. Step 5: Solve for x
   x = 5,507,224,244.57/105,788.43
6. Step 6: Final answer
   x = 52,058.85