Finding the Fourth Proportional to 37,073, 55,630.79 and 36,772.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,073 : 55,630.79 = 36,772.09 : x
2. Step 2: Convert to fraction form
   37,073/55,630.79 = 36,772.09/x
3. Step 3: Cross multiply
   37,073x = 55,630.79 × 36,772.09
4. Step 4: Simplify right side
   37,073x = 2,045,660,416.65
5. Step 5: Solve for x
   x = 2,045,660,416.65/37,073
6. Step 6: Final answer
   x = 55,179.25