Finding the Fourth Proportional to 4,971.39, 7,441.83 and 3,116.04

Step by Step Solution

1. Step 1: Write the proportion equation
   4,971.39 : 7,441.83 = 3,116.04 : x
2. Step 2: Convert to fraction form
   4,971.39/7,441.83 = 3,116.04/x
3. Step 3: Cross multiply
   4,971.39x = 7,441.83 × 3,116.04
4. Step 4: Simplify right side
   4,971.39x = 23,189,039.95
5. Step 5: Solve for x
   x = 23,189,039.95/4,971.39
6. Step 6: Final answer
   x = 4,664.50