Finding the Fourth Proportional to 50,993.30, 76,460.25 and 19,792.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,993.30 : 76,460.25 = 19,792.10 : x
2. Step 2: Convert to fraction form
   50,993.30/76,460.25 = 19,792.10/x
3. Step 3: Cross multiply
   50,993.30x = 76,460.25 × 19,792.10
4. Step 4: Simplify right side
   50,993.30x = 1,513,308,914.03
5. Step 5: Solve for x
   x = 1,513,308,914.03/50,993.30
6. Step 6: Final answer
   x = 29,676.62