Finding the Fourth Proportional to 37,900.38, 56,852.49 and 10,198.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,900.38 : 56,852.49 = 10,198.62 : x
2. Step 2: Convert to fraction form
   37,900.38/56,852.49 = 10,198.62/x
3. Step 3: Cross multiply
   37,900.38x = 56,852.49 × 10,198.62
4. Step 4: Simplify right side
   37,900.38x = 579,816,941.56
5. Step 5: Solve for x
   x = 579,816,941.56/37,900.38
6. Step 6: Final answer
   x = 15,298.45