Finding the Fourth Proportional to 9,383.94, 14,079.15 and 3,542.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,383.94 : 14,079.15 = 3,542.22 : x
2. Step 2: Convert to fraction form
   9,383.94/14,079.15 = 3,542.22/x
3. Step 3: Cross multiply
   9,383.94x = 14,079.15 × 3,542.22
4. Step 4: Simplify right side
   9,383.94x = 49,871,446.71
5. Step 5: Solve for x
   x = 49,871,446.71/9,383.94
6. Step 6: Final answer
   x = 5,314.55