Finding the Fourth Proportional to 36,969.41, 55,462.24 and 12,012.10

Step by Step Solution

1. Step 1: Write the proportion equation
   36,969.41 : 55,462.24 = 12,012.10 : x
2. Step 2: Convert to fraction form
   36,969.41/55,462.24 = 12,012.10/x
3. Step 3: Cross multiply
   36,969.41x = 55,462.24 × 12,012.10
4. Step 4: Simplify right side
   36,969.41x = 666,217,849.46
5. Step 5: Solve for x
   x = 666,217,849.46/36,969.41
6. Step 6: Final answer
   x = 18,020.79