Finding the Fourth Proportional to 3,759.02, 5,633.72 and 1,784.64

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759.02 : 5,633.72 = 1,784.64 : x
2. Step 2: Convert to fraction form
   3,759.02/5,633.72 = 1,784.64/x
3. Step 3: Cross multiply
   3,759.02x = 5,633.72 × 1,784.64
4. Step 4: Simplify right side
   3,759.02x = 10,054,162.06
5. Step 5: Solve for x
   x = 10,054,162.06/3,759.02
6. Step 6: Final answer
   x = 2,674.68