Finding the Fourth Proportional to 45,096.73, 62,229.24 and 30,531.29

Step by Step Solution

1. Step 1: Write the proportion equation
   45,096.73 : 62,229.24 = 30,531.29 : x
2. Step 2: Convert to fraction form
   45,096.73/62,229.24 = 30,531.29/x
3. Step 3: Cross multiply
   45,096.73x = 62,229.24 × 30,531.29
4. Step 4: Simplify right side
   45,096.73x = 1,899,938,776.27
5. Step 5: Solve for x
   x = 1,899,938,776.27/45,096.73
6. Step 6: Final answer
   x = 42,130.30