Finding the Fourth Proportional to 35,870.19, 49,500.79 and 19,954.27

Step by Step Solution

1. Step 1: Write the proportion equation
   35,870.19 : 49,500.79 = 19,954.27 : x
2. Step 2: Convert to fraction form
   35,870.19/49,500.79 = 19,954.27/x
3. Step 3: Cross multiply
   35,870.19x = 49,500.79 × 19,954.27
4. Step 4: Simplify right side
   35,870.19x = 987,752,128.87
5. Step 5: Solve for x
   x = 987,752,128.87/35,870.19
6. Step 6: Final answer
   x = 27,536.85