Finding the Fourth Proportional to 2,789.63, 3,849.69 and 1,547.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789.63 : 3,849.69 = 1,547.63 : x
2. Step 2: Convert to fraction form
   2,789.63/3,849.69 = 1,547.63/x
3. Step 3: Cross multiply
   2,789.63x = 3,849.69 × 1,547.63
4. Step 4: Simplify right side
   2,789.63x = 5,957,895.73
5. Step 5: Solve for x
   x = 5,957,895.73/2,789.63
6. Step 6: Final answer
   x = 2,135.73