Finding the Fourth Proportional to 5,381.34, 7,426.71 and 3,023.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,381.34 : 7,426.71 = 3,023.34 : x
2. Step 2: Convert to fraction form
   5,381.34/7,426.71 = 3,023.34/x
3. Step 3: Cross multiply
   5,381.34x = 7,426.71 × 3,023.34
4. Step 4: Simplify right side
   5,381.34x = 22,453,469.41
5. Step 5: Solve for x
   x = 22,453,469.41/5,381.34
6. Step 6: Final answer
   x = 4,172.47