Finding the Fourth Proportional to 2,089.35, 3,134.57 and 1,474.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089.35 : 3,134.57 = 1,474.29 : x
2. Step 2: Convert to fraction form
   2,089.35/3,134.57 = 1,474.29/x
3. Step 3: Cross multiply
   2,089.35x = 3,134.57 × 1,474.29
4. Step 4: Simplify right side
   2,089.35x = 4,621,257.83
5. Step 5: Solve for x
   x = 4,621,257.83/2,089.35
6. Step 6: Final answer
   x = 2,211.82