Finding the Fourth Proportional to 9,150.37, 13,725.59 and 2,224.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,150.37 : 13,725.59 = 2,224.87 : x
2. Step 2: Convert to fraction form
   9,150.37/13,725.59 = 2,224.87/x
3. Step 3: Cross multiply
   9,150.37x = 13,725.59 × 2,224.87
4. Step 4: Simplify right side
   9,150.37x = 30,537,607.98
5. Step 5: Solve for x
   x = 30,537,607.98/9,150.37
6. Step 6: Final answer
   x = 3,337.31