Finding the Fourth Proportional to 2,152.08, 3,225.96 and 1,784.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152.08 : 3,225.96 = 1,784.88 : x
2. Step 2: Convert to fraction form
   2,152.08/3,225.96 = 1,784.88/x
3. Step 3: Cross multiply
   2,152.08x = 3,225.96 × 1,784.88
4. Step 4: Simplify right side
   2,152.08x = 5,757,951.48
5. Step 5: Solve for x
   x = 5,757,951.48/2,152.08
6. Step 6: Final answer
   x = 2,675.53