Finding the Fourth Proportional to 35,759.34, 49,347.43 and 19,843.45

Step by Step Solution

1. Step 1: Write the proportion equation
   35,759.34 : 49,347.43 = 19,843.45 : x
2. Step 2: Convert to fraction form
   35,759.34/49,347.43 = 19,843.45/x
3. Step 3: Cross multiply
   35,759.34x = 49,347.43 × 19,843.45
4. Step 4: Simplify right side
   35,759.34x = 979,223,086.86
5. Step 5: Solve for x
   x = 979,223,086.86/35,759.34
6. Step 6: Final answer
   x = 27,383.70