Finding the Fourth Proportional to 2,344.55, 3,235.89 and 1,784.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,344.55 : 3,235.89 = 1,784.12 : x
2. Step 2: Convert to fraction form
   2,344.55/3,235.89 = 1,784.12/x
3. Step 3: Cross multiply
   2,344.55x = 3,235.89 × 1,784.12
4. Step 4: Simplify right side
   2,344.55x = 5,773,216.07
5. Step 5: Solve for x
   x = 5,773,216.07/2,344.55
6. Step 6: Final answer
   x = 2,462.40