Finding the Fourth Proportional to 5,296.10, 7,308.83 and 2,938.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,296.10 : 7,308.83 = 2,938.25 : x
2. Step 2: Convert to fraction form
   5,296.10/7,308.83 = 2,938.25/x
3. Step 3: Cross multiply
   5,296.10x = 7,308.83 × 2,938.25
4. Step 4: Simplify right side
   5,296.10x = 21,475,195.37
5. Step 5: Solve for x
   x = 21,475,195.37/5,296.10
6. Step 6: Final answer
   x = 4,054.91