Finding the Fourth Proportional to 35,620.27, 49,158.42 and 19,704.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,620.27 : 49,158.42 = 19,704.98 : x
2. Step 2: Convert to fraction form
   35,620.27/49,158.42 = 19,704.98/x
3. Step 3: Cross multiply
   35,620.27x = 49,158.42 × 19,704.98
4. Step 4: Simplify right side
   35,620.27x = 968,665,682.93
5. Step 5: Solve for x
   x = 968,665,682.93/35,620.27
6. Step 6: Final answer
   x = 27,194.23