Finding the Fourth Proportional to 37,038.54, 51,105.30 and 21,935.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038.54 : 51,105.30 = 21,935.94 : x
2. Step 2: Convert to fraction form
   37,038.54/51,105.30 = 21,935.94/x
3. Step 3: Cross multiply
   37,038.54x = 51,105.30 × 21,935.94
4. Step 4: Simplify right side
   37,038.54x = 1,121,042,794.48
5. Step 5: Solve for x
   x = 1,121,042,794.48/37,038.54
6. Step 6: Final answer
   x = 30,266.93