Finding the Fourth Proportional to 37,123.62, 55,680.90 and 10,828.38

Step by Step Solution

1. Step 1: Write the proportion equation
   37,123.62 : 55,680.90 = 10,828.38 : x
2. Step 2: Convert to fraction form
   37,123.62/55,680.90 = 10,828.38/x
3. Step 3: Cross multiply
   37,123.62x = 55,680.90 × 10,828.38
4. Step 4: Simplify right side
   37,123.62x = 602,933,943.94
5. Step 5: Solve for x
   x = 602,933,943.94/37,123.62
6. Step 6: Final answer
   x = 16,241.25