Finding the Fourth Proportional to 2,059.56, 3,091.37 and 1,510.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.56 : 3,091.37 = 1,510.18 : x
2. Step 2: Convert to fraction form
   2,059.56/3,091.37 = 1,510.18/x
3. Step 3: Cross multiply
   2,059.56x = 3,091.37 × 1,510.18
4. Step 4: Simplify right side
   2,059.56x = 4,668,509.87
5. Step 5: Solve for x
   x = 4,668,509.87/2,059.56
6. Step 6: Final answer
   x = 2,266.75