Finding the Fourth Proportional to 36,979.16, 55,446.52 and 14,463

Step by Step Solution

1. Step 1: Write the proportion equation
   36,979.16 : 55,446.52 = 14,463 : x
2. Step 2: Convert to fraction form
   36,979.16/55,446.52 = 14,463/x
3. Step 3: Cross multiply
   36,979.16x = 55,446.52 × 14,463
4. Step 4: Simplify right side
   36,979.16x = 801,923,018.76
5. Step 5: Solve for x
   x = 801,923,018.76/36,979.16
6. Step 6: Final answer
   x = 21,685.81