Finding the Fourth Proportional to 9,037.34, 12,469.88 and 5,208.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,037.34 : 12,469.88 = 5,208.38 : x
2. Step 2: Convert to fraction form
   9,037.34/12,469.88 = 5,208.38/x
3. Step 3: Cross multiply
   9,037.34x = 12,469.88 × 5,208.38
4. Step 4: Simplify right side
   9,037.34x = 64,947,873.59
5. Step 5: Solve for x
   x = 64,947,873.59/9,037.34
6. Step 6: Final answer
   x = 7,186.61