Finding the Fourth Proportional to 2,703.33, 4,052.59 and 1,061.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.33 : 4,052.59 = 1,061.05 : x
2. Step 2: Convert to fraction form
   2,703.33/4,052.59 = 1,061.05/x
3. Step 3: Cross multiply
   2,703.33x = 4,052.59 × 1,061.05
4. Step 4: Simplify right side
   2,703.33x = 4,300,000.62
5. Step 5: Solve for x
   x = 4,300,000.62/2,703.33
6. Step 6: Final answer
   x = 1,590.63