Finding the Fourth Proportional to 2,032.42, 3,050.18 and 1,338.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.42 : 3,050.18 = 1,338.85 : x
2. Step 2: Convert to fraction form
   2,032.42/3,050.18 = 1,338.85/x
3. Step 3: Cross multiply
   2,032.42x = 3,050.18 × 1,338.85
4. Step 4: Simplify right side
   2,032.42x = 4,083,733.49
5. Step 5: Solve for x
   x = 4,083,733.49/2,032.42
6. Step 6: Final answer
   x = 2,009.30