Finding the Fourth Proportional to 5,426.33, 7,488.29 and 3,068.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,426.33 : 7,488.29 = 3,068.48 : x
2. Step 2: Convert to fraction form
   5,426.33/7,488.29 = 3,068.48/x
3. Step 3: Cross multiply
   5,426.33x = 7,488.29 × 3,068.48
4. Step 4: Simplify right side
   5,426.33x = 22,977,638.33
5. Step 5: Solve for x
   x = 22,977,638.33/5,426.33
6. Step 6: Final answer
   x = 4,234.48