Finding the Fourth Proportional to 45,044.27, 67,513.61 and 18,373.61

Step by Step Solution

1. Step 1: Write the proportion equation
   45,044.27 : 67,513.61 = 18,373.61 : x
2. Step 2: Convert to fraction form
   45,044.27/67,513.61 = 18,373.61/x
3. Step 3: Cross multiply
   45,044.27x = 67,513.61 × 18,373.61
4. Step 4: Simplify right side
   45,044.27x = 1,240,468,739.83
5. Step 5: Solve for x
   x = 1,240,468,739.83/45,044.27
6. Step 6: Final answer
   x = 27,538.88