Finding the Fourth Proportional to 2,946.25, 4,417.05 and 1,096.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946.25 : 4,417.05 = 1,096.35 : x
2. Step 2: Convert to fraction form
   2,946.25/4,417.05 = 1,096.35/x
3. Step 3: Cross multiply
   2,946.25x = 4,417.05 × 1,096.35
4. Step 4: Simplify right side
   2,946.25x = 4,842,632.77
5. Step 5: Solve for x
   x = 4,842,632.77/2,946.25
6. Step 6: Final answer
   x = 1,643.66