Finding the Fourth Proportional to 4,993.02, 7,493.94 and 2,910.17

Step by Step Solution

1. Step 1: Write the proportion equation
   4,993.02 : 7,493.94 = 2,910.17 : x
2. Step 2: Convert to fraction form
   4,993.02/7,493.94 = 2,910.17/x
3. Step 3: Cross multiply
   4,993.02x = 7,493.94 × 2,910.17
4. Step 4: Simplify right side
   4,993.02x = 21,808,601.90
5. Step 5: Solve for x
   x = 21,808,601.90/4,993.02
6. Step 6: Final answer
   x = 4,367.82