Finding the Fourth Proportional to 3,300.48, 4,951.17 and 1,109.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.48 : 4,951.17 = 1,109.84 : x
2. Step 2: Convert to fraction form
   3,300.48/4,951.17 = 1,109.84/x
3. Step 3: Cross multiply
   3,300.48x = 4,951.17 × 1,109.84
4. Step 4: Simplify right side
   3,300.48x = 5,495,006.51
5. Step 5: Solve for x
   x = 5,495,006.51/3,300.48
6. Step 6: Final answer
   x = 1,664.91