Finding the Fourth Proportional to 12,298.72, 18,451.62 and 6,060.61

Step by Step Solution

1. Step 1: Write the proportion equation
   12,298.72 : 18,451.62 = 6,060.61 : x
2. Step 2: Convert to fraction form
   12,298.72/18,451.62 = 6,060.61/x
3. Step 3: Cross multiply
   12,298.72x = 18,451.62 × 6,060.61
4. Step 4: Simplify right side
   12,298.72x = 111,828,072.69
5. Step 5: Solve for x
   x = 111,828,072.69/12,298.72
6. Step 6: Final answer
   x = 9,092.66