Finding the Fourth Proportional to 37,093.12, 55,648.43 and 12,133.07

Step by Step Solution

1. Step 1: Write the proportion equation
   37,093.12 : 55,648.43 = 12,133.07 : x
2. Step 2: Convert to fraction form
   37,093.12/55,648.43 = 12,133.07/x
3. Step 3: Cross multiply
   37,093.12x = 55,648.43 × 12,133.07
4. Step 4: Simplify right side
   37,093.12x = 675,186,211.85
5. Step 5: Solve for x
   x = 675,186,211.85/37,093.12
6. Step 6: Final answer
   x = 18,202.47