Finding the Fourth Proportional to 1,958.85, 2,703.38 and 1,074.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958.85 : 2,703.38 = 1,074.82 : x
2. Step 2: Convert to fraction form
   1,958.85/2,703.38 = 1,074.82/x
3. Step 3: Cross multiply
   1,958.85x = 2,703.38 × 1,074.82
4. Step 4: Simplify right side
   1,958.85x = 2,905,646.89
5. Step 5: Solve for x
   x = 2,905,646.89/1,958.85
6. Step 6: Final answer
   x = 1,483.34