Finding the Fourth Proportional to 35,142.88, 48,496.89 and 19,227.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,142.88 : 48,496.89 = 19,227.46 : x
2. Step 2: Convert to fraction form
   35,142.88/48,496.89 = 19,227.46/x
3. Step 3: Cross multiply
   35,142.88x = 48,496.89 × 19,227.46
4. Step 4: Simplify right side
   35,142.88x = 932,472,012.60
5. Step 5: Solve for x
   x = 932,472,012.60/35,142.88
6. Step 6: Final answer
   x = 26,533.74