Finding the Fourth Proportional to 12,041.37, 16,610.13 and 7,258.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,041.37 : 16,610.13 = 7,258.05 : x
2. Step 2: Convert to fraction form
   12,041.37/16,610.13 = 7,258.05/x
3. Step 3: Cross multiply
   12,041.37x = 16,610.13 × 7,258.05
4. Step 4: Simplify right side
   12,041.37x = 120,557,154.05
5. Step 5: Solve for x
   x = 120,557,154.05/12,041.37
6. Step 6: Final answer
   x = 10,011.91