Finding the Fourth Proportional to 35,372.27, 48,812.71 and 19,456.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,372.27 : 48,812.71 = 19,456.72 : x
2. Step 2: Convert to fraction form
   35,372.27/48,812.71 = 19,456.72/x
3. Step 3: Cross multiply
   35,372.27x = 48,812.71 × 19,456.72
4. Step 4: Simplify right side
   35,372.27x = 949,735,060.24
5. Step 5: Solve for x
   x = 949,735,060.24/35,372.27
6. Step 6: Final answer
   x = 26,849.71