Finding the Fourth Proportional to 9,037.02, 13,552.16 and 3,112.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,037.02 : 13,552.16 = 3,112.25 : x
2. Step 2: Convert to fraction form
   9,037.02/13,552.16 = 3,112.25/x
3. Step 3: Cross multiply
   9,037.02x = 13,552.16 × 3,112.25
4. Step 4: Simplify right side
   9,037.02x = 42,177,709.96
5. Step 5: Solve for x
   x = 42,177,709.96/9,037.02
6. Step 6: Final answer
   x = 4,667.21