Finding the Fourth Proportional to 35,608.77, 49,139.55 and 19,692.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,608.77 : 49,139.55 = 19,692.86 : x
2. Step 2: Convert to fraction form
   35,608.77/49,139.55 = 19,692.86/x
3. Step 3: Cross multiply
   35,608.77x = 49,139.55 × 19,692.86
4. Step 4: Simplify right side
   35,608.77x = 967,698,032.92
5. Step 5: Solve for x
   x = 967,698,032.92/35,608.77
6. Step 6: Final answer
   x = 27,175.83