Finding the Fourth Proportional to 4,499.33, 6,753.78 and 2,942.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,499.33 : 6,753.78 = 2,942.46 : x
2. Step 2: Convert to fraction form
   4,499.33/6,753.78 = 2,942.46/x
3. Step 3: Cross multiply
   4,499.33x = 6,753.78 × 2,942.46
4. Step 4: Simplify right side
   4,499.33x = 19,872,727.50
5. Step 5: Solve for x
   x = 19,872,727.50/4,499.33
6. Step 6: Final answer
   x = 4,416.82