Finding the Fourth Proportional to 37,069.49, 51,153.87 and 21,963.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,069.49 : 51,153.87 = 21,963.54 : x
2. Step 2: Convert to fraction form
   37,069.49/51,153.87 = 21,963.54/x
3. Step 3: Cross multiply
   37,069.49x = 51,153.87 × 21,963.54
4. Step 4: Simplify right side
   37,069.49x = 1,123,520,069.90
5. Step 5: Solve for x
   x = 1,123,520,069.90/37,069.49
6. Step 6: Final answer
   x = 30,308.48