Finding the Fourth Proportional to 1,723.89, 2,579.61 and 1,483.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,723.89 : 2,579.61 = 1,483.32 : x
2. Step 2: Convert to fraction form
   1,723.89/2,579.61 = 1,483.32/x
3. Step 3: Cross multiply
   1,723.89x = 2,579.61 × 1,483.32
4. Step 4: Simplify right side
   1,723.89x = 3,826,387.11
5. Step 5: Solve for x
   x = 3,826,387.11/1,723.89
6. Step 6: Final answer
   x = 2,219.62