Finding the Fourth Proportional to 2,300.52, 3,174.76 and 1,305.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.52 : 3,174.76 = 1,305.83 : x
2. Step 2: Convert to fraction form
   2,300.52/3,174.76 = 1,305.83/x
3. Step 3: Cross multiply
   2,300.52x = 3,174.76 × 1,305.83
4. Step 4: Simplify right side
   2,300.52x = 4,145,706.42
5. Step 5: Solve for x
   x = 4,145,706.42/2,300.52
6. Step 6: Final answer
   x = 1,802.07