Finding the Fourth Proportional to 1,958.88, 2,703.24 and 1,119.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958.88 : 2,703.24 = 1,119.72 : x
2. Step 2: Convert to fraction form
   1,958.88/2,703.24 = 1,119.72/x
3. Step 3: Cross multiply
   1,958.88x = 2,703.24 × 1,119.72
4. Step 4: Simplify right side
   1,958.88x = 3,026,871.89
5. Step 5: Solve for x
   x = 3,026,871.89/1,958.88
6. Step 6: Final answer
   x = 1,545.21