Finding the Fourth Proportional to 5,426.25, 7,488.27 and 3,068.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,426.25 : 7,488.27 = 3,068.34 : x
2. Step 2: Convert to fraction form
   5,426.25/7,488.27 = 3,068.34/x
3. Step 3: Cross multiply
   5,426.25x = 7,488.27 × 3,068.34
4. Step 4: Simplify right side
   5,426.25x = 22,976,558.37
5. Step 5: Solve for x
   x = 22,976,558.37/5,426.25
6. Step 6: Final answer
   x = 4,234.33