Finding the Fourth Proportional to 37,960.82, 56,921.76 and 22,196.65

Step by Step Solution

1. Step 1: Write the proportion equation
   37,960.82 : 56,921.76 = 22,196.65 : x
2. Step 2: Convert to fraction form
   37,960.82/56,921.76 = 22,196.65/x
3. Step 3: Cross multiply
   37,960.82x = 56,921.76 × 22,196.65
4. Step 4: Simplify right side
   37,960.82x = 1,263,472,384.10
5. Step 5: Solve for x
   x = 1,263,472,384.10/37,960.82
6. Step 6: Final answer
   x = 33,283.59