Finding the Fourth Proportional to 3,359.89, 5,036.55 and 1,511.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359.89 : 5,036.55 = 1,511.47 : x
2. Step 2: Convert to fraction form
   3,359.89/5,036.55 = 1,511.47/x
3. Step 3: Cross multiply
   3,359.89x = 5,036.55 × 1,511.47
4. Step 4: Simplify right side
   3,359.89x = 7,612,594.23
5. Step 5: Solve for x
   x = 7,612,594.23/3,359.89
6. Step 6: Final answer
   x = 2,265.73