Finding the Fourth Proportional to 3,061.02, 4,591.45 and 981.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.02 : 4,591.45 = 981.01 : x
2. Step 2: Convert to fraction form
   3,061.02/4,591.45 = 981.01/x
3. Step 3: Cross multiply
   3,061.02x = 4,591.45 × 981.01
4. Step 4: Simplify right side
   3,061.02x = 4,504,265.33
5. Step 5: Solve for x
   x = 4,504,265.33/3,061.02
6. Step 6: Final answer
   x = 1,471.49