Finding the Fourth Proportional to 3,233.89, 4,849.47 and 1,012.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,233.89 : 4,849.47 = 1,012.13 : x
2. Step 2: Convert to fraction form
   3,233.89/4,849.47 = 1,012.13/x
3. Step 3: Cross multiply
   3,233.89x = 4,849.47 × 1,012.13
4. Step 4: Simplify right side
   3,233.89x = 4,908,288.01
5. Step 5: Solve for x
   x = 4,908,288.01/3,233.89
6. Step 6: Final answer
   x = 1,517.77