Finding the Fourth Proportional to 3,300.93, 4,952.16 and 1,109.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.93 : 4,952.16 = 1,109.70 : x
2. Step 2: Convert to fraction form
   3,300.93/4,952.16 = 1,109.70/x
3. Step 3: Cross multiply
   3,300.93x = 4,952.16 × 1,109.70
4. Step 4: Simplify right side
   3,300.93x = 5,495,411.95
5. Step 5: Solve for x
   x = 5,495,411.95/3,300.93
6. Step 6: Final answer
   x = 1,664.81