Finding the Fourth Proportional to 37,684.35, 56,523.78 and 15,196.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,684.35 : 56,523.78 = 15,196.55 : x
2. Step 2: Convert to fraction form
   37,684.35/56,523.78 = 15,196.55/x
3. Step 3: Cross multiply
   37,684.35x = 56,523.78 × 15,196.55
4. Step 4: Simplify right side
   37,684.35x = 858,966,166.34
5. Step 5: Solve for x
   x = 858,966,166.34/37,684.35
6. Step 6: Final answer
   x = 22,793.71