Finding the Fourth Proportional to 2,769.59, 3,800.52 and 2,519.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769.59 : 3,800.52 = 2,519.00 : x
2. Step 2: Convert to fraction form
   2,769.59/3,800.52 = 2,519.00/x
3. Step 3: Cross multiply
   2,769.59x = 3,800.52 × 2,519.00
4. Step 4: Simplify right side
   2,769.59x = 9,573,490.88
5. Step 5: Solve for x
   x = 9,573,490.88/2,769.59
6. Step 6: Final answer
   x = 3,456.65