Finding the Fourth Proportional to 3,061.46, 4,590.32 and 1,305.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.46 : 4,590.32 = 1,305.48 : x
2. Step 2: Convert to fraction form
   3,061.46/4,590.32 = 1,305.48/x
3. Step 3: Cross multiply
   3,061.46x = 4,590.32 × 1,305.48
4. Step 4: Simplify right side
   3,061.46x = 5,992,548.00
5. Step 5: Solve for x
   x = 5,992,548.00/3,061.46
6. Step 6: Final answer
   x = 1,957.42