Finding the Fourth Proportional to 37,005.82, 51,068.88 and 20,238.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,005.82 : 51,068.88 = 20,238.82 : x
2. Step 2: Convert to fraction form
   37,005.82/51,068.88 = 20,238.82/x
3. Step 3: Cross multiply
   37,005.82x = 51,068.88 × 20,238.82
4. Step 4: Simplify right side
   37,005.82x = 1,033,573,869.92
5. Step 5: Solve for x
   x = 1,033,573,869.92/37,005.82
6. Step 6: Final answer
   x = 27,930.04