Finding the Fourth Proportional to 35,371.72, 48,811.95 and 19,456.17

Step by Step Solution

1. Step 1: Write the proportion equation
   35,371.72 : 48,811.95 = 19,456.17 : x
2. Step 2: Convert to fraction form
   35,371.72/48,811.95 = 19,456.17/x
3. Step 3: Cross multiply
   35,371.72x = 48,811.95 × 19,456.17
4. Step 4: Simplify right side
   35,371.72x = 949,693,255.89
5. Step 5: Solve for x
   x = 949,693,255.89/35,371.72
6. Step 6: Final answer
   x = 26,848.94