Finding the Fourth Proportional to 37,200.37, 55,795.23 and 12,241.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,200.37 : 55,795.23 = 12,241.42 : x
2. Step 2: Convert to fraction form
   37,200.37/55,795.23 = 12,241.42/x
3. Step 3: Cross multiply
   37,200.37x = 55,795.23 × 12,241.42
4. Step 4: Simplify right side
   37,200.37x = 683,012,844.43
5. Step 5: Solve for x
   x = 683,012,844.43/37,200.37
6. Step 6: Final answer
   x = 18,360.38