Finding the Fourth Proportional to 2,025.47, 3,043.91 and 1,203.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.47 : 3,043.91 = 1,203.89 : x
2. Step 2: Convert to fraction form
   2,025.47/3,043.91 = 1,203.89/x
3. Step 3: Cross multiply
   2,025.47x = 3,043.91 × 1,203.89
4. Step 4: Simplify right side
   2,025.47x = 3,664,526.79
5. Step 5: Solve for x
   x = 3,664,526.79/2,025.47
6. Step 6: Final answer
   x = 1,809.22