Finding the Fourth Proportional to 50,744.32, 76,114.64 and 13,304.10

Step by Step Solution

1. Step 1: Write the proportion equation
   50,744.32 : 76,114.64 = 13,304.10 : x
2. Step 2: Convert to fraction form
   50,744.32/76,114.64 = 13,304.10/x
3. Step 3: Cross multiply
   50,744.32x = 76,114.64 × 13,304.10
4. Step 4: Simplify right side
   50,744.32x = 1,012,636,782.02
5. Step 5: Solve for x
   x = 1,012,636,782.02/50,744.32
6. Step 6: Final answer
   x = 19,955.67