Finding the Fourth Proportional to 35,020.28, 48,327.90 and 19,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,020.28 : 48,327.90 = 19,104.72 : x
2. Step 2: Convert to fraction form
   35,020.28/48,327.90 = 19,104.72/x
3. Step 3: Cross multiply
   35,020.28x = 48,327.90 × 19,104.72
4. Step 4: Simplify right side
   35,020.28x = 923,290,997.69
5. Step 5: Solve for x
   x = 923,290,997.69/35,020.28
6. Step 6: Final answer
   x = 26,364.47