Finding the Fourth Proportional to 12,041.30, 16,617.12 and 7,261.49

Step by Step Solution

1. Step 1: Write the proportion equation
   12,041.30 : 16,617.12 = 7,261.49 : x
2. Step 2: Convert to fraction form
   12,041.30/16,617.12 = 7,261.49/x
3. Step 3: Cross multiply
   12,041.30x = 16,617.12 × 7,261.49
4. Step 4: Simplify right side
   12,041.30x = 120,665,065.02
5. Step 5: Solve for x
   x = 120,665,065.02/12,041.30
6. Step 6: Final answer
   x = 10,020.93