Finding the Fourth Proportional to 12,754.72, 17,601.06 and 7,453

Step by Step Solution

1. Step 1: Write the proportion equation
   12,754.72 : 17,601.06 = 7,453 : x
2. Step 2: Convert to fraction form
   12,754.72/17,601.06 = 7,453/x
3. Step 3: Cross multiply
   12,754.72x = 17,601.06 × 7,453
4. Step 4: Simplify right side
   12,754.72x = 131,180,700.18
5. Step 5: Solve for x
   x = 131,180,700.18/12,754.72
6. Step 6: Final answer
   x = 10,284.87