Finding the Fourth Proportional to 2,284.38, 3,152.34 and 1,400.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284.38 : 3,152.34 = 1,400.04 : x
2. Step 2: Convert to fraction form
   2,284.38/3,152.34 = 1,400.04/x
3. Step 3: Cross multiply
   2,284.38x = 3,152.34 × 1,400.04
4. Step 4: Simplify right side
   2,284.38x = 4,413,402.09
5. Step 5: Solve for x
   x = 4,413,402.09/2,284.38
6. Step 6: Final answer
   x = 1,931.99