Finding the Fourth Proportional to 37,070.13, 51,153.24 and 21,962.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,070.13 : 51,153.24 = 21,962.82 : x
2. Step 2: Convert to fraction form
   37,070.13/51,153.24 = 21,962.82/x
3. Step 3: Cross multiply
   37,070.13x = 51,153.24 × 21,962.82
4. Step 4: Simplify right side
   37,070.13x = 1,123,469,402.54
5. Step 5: Solve for x
   x = 1,123,469,402.54/37,070.13
6. Step 6: Final answer
   x = 30,306.59