Finding the Fourth Proportional to 12,053.73, 18,081.47 and 3,732.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,053.73 : 18,081.47 = 3,732.69 : x
2. Step 2: Convert to fraction form
   12,053.73/18,081.47 = 3,732.69/x
3. Step 3: Cross multiply
   12,053.73x = 18,081.47 × 3,732.69
4. Step 4: Simplify right side
   12,053.73x = 67,492,503.59
5. Step 5: Solve for x
   x = 67,492,503.59/12,053.73
6. Step 6: Final answer
   x = 5,599.30