Finding the Fourth Proportional to 3,061.82, 4,593.48 and 981.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.82 : 4,593.48 = 981.83 : x
2. Step 2: Convert to fraction form
   3,061.82/4,593.48 = 981.83/x
3. Step 3: Cross multiply
   3,061.82x = 4,593.48 × 981.83
4. Step 4: Simplify right side
   3,061.82x = 4,510,016.47
5. Step 5: Solve for x
   x = 4,510,016.47/3,061.82
6. Step 6: Final answer
   x = 1,472.99