Finding the Fourth Proportional to 2,933.50, 4,402.17 and 1,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933.50 : 4,402.17 = 1,109.50 : x
2. Step 2: Convert to fraction form
   2,933.50/4,402.17 = 1,109.50/x
3. Step 3: Cross multiply
   2,933.50x = 4,402.17 × 1,109.50
4. Step 4: Simplify right side
   2,933.50x = 4,884,207.62
5. Step 5: Solve for x
   x = 4,884,207.62/2,933.50
6. Step 6: Final answer
   x = 1,664.98