Finding the Fourth Proportional to 23,019.05, 34,524.72 and 6,380.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,019.05 : 34,524.72 = 6,380.75 : x
2. Step 2: Convert to fraction form
   23,019.05/34,524.72 = 6,380.75/x
3. Step 3: Cross multiply
   23,019.05x = 34,524.72 × 6,380.75
4. Step 4: Simplify right side
   23,019.05x = 220,293,693.45
5. Step 5: Solve for x
   x = 220,293,693.45/23,019.05
6. Step 6: Final answer
   x = 9,570.06