Finding the Fourth Proportional to 35,791.23, 49,390.92 and 19,875.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,791.23 : 49,390.92 = 19,875.27 : x
2. Step 2: Convert to fraction form
   35,791.23/49,390.92 = 19,875.27/x
3. Step 3: Cross multiply
   35,791.23x = 49,390.92 × 19,875.27
4. Step 4: Simplify right side
   35,791.23x = 981,657,870.55
5. Step 5: Solve for x
   x = 981,657,870.55/35,791.23
6. Step 6: Final answer
   x = 27,427.33