Finding the Fourth Proportional to 4,883.83, 7,323.56 and 2,910.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,883.83 : 7,323.56 = 2,910.39 : x
2. Step 2: Convert to fraction form
   4,883.83/7,323.56 = 2,910.39/x
3. Step 3: Cross multiply
   4,883.83x = 7,323.56 × 2,910.39
4. Step 4: Simplify right side
   4,883.83x = 21,314,401.24
5. Step 5: Solve for x
   x = 21,314,401.24/4,883.83
6. Step 6: Final answer
   x = 4,364.28