Finding the Fourth Proportional to 35,835.47, 49,452.58 and 19,919.58

Step by Step Solution

1. Step 1: Write the proportion equation
   35,835.47 : 49,452.58 = 19,919.58 : x
2. Step 2: Convert to fraction form
   35,835.47/49,452.58 = 19,919.58/x
3. Step 3: Cross multiply
   35,835.47x = 49,452.58 × 19,919.58
4. Step 4: Simplify right side
   35,835.47x = 985,074,623.52
5. Step 5: Solve for x
   x = 985,074,623.52/35,835.47
6. Step 6: Final answer
   x = 27,488.82