Finding the Fourth Proportional to 2,784.02, 3,833.21 and 2,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,784.02 : 3,833.21 = 2,363.50 : x
2. Step 2: Convert to fraction form
   2,784.02/3,833.21 = 2,363.50/x
3. Step 3: Cross multiply
   2,784.02x = 3,833.21 × 2,363.50
4. Step 4: Simplify right side
   2,784.02x = 9,059,760.85
5. Step 5: Solve for x
   x = 9,059,760.85/2,784.02
6. Step 6: Final answer
   x = 3,254.20