Finding the Fourth Proportional to 35,017.72, 48,323.35 and 19,912.03

Step by Step Solution

1. Step 1: Write the proportion equation
   35,017.72 : 48,323.35 = 19,912.03 : x
2. Step 2: Convert to fraction form
   35,017.72/48,323.35 = 19,912.03/x
3. Step 3: Cross multiply
   35,017.72x = 48,323.35 × 19,912.03
4. Step 4: Simplify right side
   35,017.72x = 962,215,994.90
5. Step 5: Solve for x
   x = 962,215,994.90/35,017.72
6. Step 6: Final answer
   x = 27,477.97