Finding the Fourth Proportional to 36,877.72, 55,323.71 and 15,814.82

Step by Step Solution

1. Step 1: Write the proportion equation
   36,877.72 : 55,323.71 = 15,814.82 : x
2. Step 2: Convert to fraction form
   36,877.72/55,323.71 = 15,814.82/x
3. Step 3: Cross multiply
   36,877.72x = 55,323.71 × 15,814.82
4. Step 4: Simplify right side
   36,877.72x = 874,934,515.38
5. Step 5: Solve for x
   x = 874,934,515.38/36,877.72
6. Step 6: Final answer
   x = 23,725.29