Finding the Fourth Proportional to 35,335.27, 48,762.81 and 19,419.38

Step by Step Solution

1. Step 1: Write the proportion equation
   35,335.27 : 48,762.81 = 19,419.38 : x
2. Step 2: Convert to fraction form
   35,335.27/48,762.81 = 19,419.38/x
3. Step 3: Cross multiply
   35,335.27x = 48,762.81 × 19,419.38
4. Step 4: Simplify right side
   35,335.27x = 946,943,476.30
5. Step 5: Solve for x
   x = 946,943,476.30/35,335.27
6. Step 6: Final answer
   x = 26,798.82