Finding the Fourth Proportional to 3,043.96, 4,200.72 and 1,784.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,043.96 : 4,200.72 = 1,784.72 : x
2. Step 2: Convert to fraction form
   3,043.96/4,200.72 = 1,784.72/x
3. Step 3: Cross multiply
   3,043.96x = 4,200.72 × 1,784.72
4. Step 4: Simplify right side
   3,043.96x = 7,497,109.00
5. Step 5: Solve for x
   x = 7,497,109.00/3,043.96
6. Step 6: Final answer
   x = 2,462.95