Finding the Fourth Proportional to 35,019.27, 48,328.87 and 19,913.33

Step by Step Solution

1. Step 1: Write the proportion equation
   35,019.27 : 48,328.87 = 19,913.33 : x
2. Step 2: Convert to fraction form
   35,019.27/48,328.87 = 19,913.33/x
3. Step 3: Cross multiply
   35,019.27x = 48,328.87 × 19,913.33
4. Step 4: Simplify right side
   35,019.27x = 962,388,687.05
5. Step 5: Solve for x
   x = 962,388,687.05/35,019.27
6. Step 6: Final answer
   x = 27,481.69