Finding the Fourth Proportional to 37,151.89, 51,273.21 and 21,233.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,151.89 : 51,273.21 = 21,233.31 : x
2. Step 2: Convert to fraction form
   37,151.89/51,273.21 = 21,233.31/x
3. Step 3: Cross multiply
   37,151.89x = 51,273.21 × 21,233.31
4. Step 4: Simplify right side
   37,151.89x = 1,088,699,962.63
5. Step 5: Solve for x
   x = 1,088,699,962.63/37,151.89
6. Step 6: Final answer
   x = 29,304.03