Finding the Fourth Proportional to 142,374.02, 213,563.10 and 37,193

Step by Step Solution

1. Step 1: Write the proportion equation
   142,374.02 : 213,563.10 = 37,193 : x
2. Step 2: Convert to fraction form
   142,374.02/213,563.10 = 37,193/x
3. Step 3: Cross multiply
   142,374.02x = 213,563.10 × 37,193
4. Step 4: Simplify right side
   142,374.02x = 7,943,052,378.30
5. Step 5: Solve for x
   x = 7,943,052,378.30/142,374.02
6. Step 6: Final answer
   x = 55,790.04