Finding the Fourth Proportional to 3,300.01, 4,946.58 and 1,107.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.01 : 4,946.58 = 1,107.99 : x
2. Step 2: Convert to fraction form
   3,300.01/4,946.58 = 1,107.99/x
3. Step 3: Cross multiply
   3,300.01x = 4,946.58 × 1,107.99
4. Step 4: Simplify right side
   3,300.01x = 5,480,761.17
5. Step 5: Solve for x
   x = 5,480,761.17/3,300.01
6. Step 6: Final answer
   x = 1,660.83