Finding the Fourth Proportional to 105,590.89, 158,373.12 and 34,507.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,590.89 : 158,373.12 = 34,507.59 : x
2. Step 2: Convert to fraction form
   105,590.89/158,373.12 = 34,507.59/x
3. Step 3: Cross multiply
   105,590.89x = 158,373.12 × 34,507.59
4. Step 4: Simplify right side
   105,590.89x = 5,465,074,227.49
5. Step 5: Solve for x
   x = 5,465,074,227.49/105,590.89
6. Step 6: Final answer
   x = 51,757.06