Finding the Fourth Proportional to 2,300.52, 3,174.67 and 1,343.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.52 : 3,174.67 = 1,343.60 : x
2. Step 2: Convert to fraction form
   2,300.52/3,174.67 = 1,343.60/x
3. Step 3: Cross multiply
   2,300.52x = 3,174.67 × 1,343.60
4. Step 4: Simplify right side
   2,300.52x = 4,265,484.32
5. Step 5: Solve for x
   x = 4,265,484.32/2,300.52
6. Step 6: Final answer
   x = 1,854.14