Finding the Fourth Proportional to 2,185.62, 3,014.76 and 1,300.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185.62 : 3,014.76 = 1,300.75 : x
2. Step 2: Convert to fraction form
   2,185.62/3,014.76 = 1,300.75/x
3. Step 3: Cross multiply
   2,185.62x = 3,014.76 × 1,300.75
4. Step 4: Simplify right side
   2,185.62x = 3,921,449.07
5. Step 5: Solve for x
   x = 3,921,449.07/2,185.62
6. Step 6: Final answer
   x = 1,794.20