Finding the Fourth Proportional to 2,162.08, 3,237.93 and 1,234.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162.08 : 3,237.93 = 1,234.83 : x
2. Step 2: Convert to fraction form
   2,162.08/3,237.93 = 1,234.83/x
3. Step 3: Cross multiply
   2,162.08x = 3,237.93 × 1,234.83
4. Step 4: Simplify right side
   2,162.08x = 3,998,293.10
5. Step 5: Solve for x
   x = 3,998,293.10/2,162.08
6. Step 6: Final answer
   x = 1,849.28