Finding the Fourth Proportional to 4,867.59, 7,304.63 and 1,789.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,867.59 : 7,304.63 = 1,789.59 : x
2. Step 2: Convert to fraction form
   4,867.59/7,304.63 = 1,789.59/x
3. Step 3: Cross multiply
   4,867.59x = 7,304.63 × 1,789.59
4. Step 4: Simplify right side
   4,867.59x = 13,072,321.31
5. Step 5: Solve for x
   x = 13,072,321.31/4,867.59
6. Step 6: Final answer
   x = 2,685.58