Finding the Fourth Proportional to 9,422.72, 14,132.37 and 3,577.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,422.72 : 14,132.37 = 3,577.94 : x
2. Step 2: Convert to fraction form
   9,422.72/14,132.37 = 3,577.94/x
3. Step 3: Cross multiply
   9,422.72x = 14,132.37 × 3,577.94
4. Step 4: Simplify right side
   9,422.72x = 50,564,771.92
5. Step 5: Solve for x
   x = 50,564,771.92/9,422.72
6. Step 6: Final answer
   x = 5,366.26