Finding the Fourth Proportional to 2,483.25, 3,425.45 and 1,550.13

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.25 : 3,425.45 = 1,550.13 : x
2. Step 2: Convert to fraction form
   2,483.25/3,425.45 = 1,550.13/x
3. Step 3: Cross multiply
   2,483.25x = 3,425.45 × 1,550.13
4. Step 4: Simplify right side
   2,483.25x = 5,309,892.81
5. Step 5: Solve for x
   x = 5,309,892.81/2,483.25
6. Step 6: Final answer
   x = 2,138.28