Finding the Fourth Proportional to 35,709.76, 49,282.37 and 19,799.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,709.76 : 49,282.37 = 19,799.34 : x
2. Step 2: Convert to fraction form
   35,709.76/49,282.37 = 19,799.34/x
3. Step 3: Cross multiply
   35,709.76x = 49,282.37 × 19,799.34
4. Step 4: Simplify right side
   35,709.76x = 975,758,399.64
5. Step 5: Solve for x
   x = 975,758,399.64/35,709.76
6. Step 6: Final answer
   x = 27,324.70