Finding the Fourth Proportional to 2,535.32, 3,801.17 and 1,200.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.32 : 3,801.17 = 1,200.38 : x
2. Step 2: Convert to fraction form
   2,535.32/3,801.17 = 1,200.38/x
3. Step 3: Cross multiply
   2,535.32x = 3,801.17 × 1,200.38
4. Step 4: Simplify right side
   2,535.32x = 4,562,832.44
5. Step 5: Solve for x
   x = 4,562,832.44/2,535.32
6. Step 6: Final answer
   x = 1,799.70