Finding the Fourth Proportional to 82,631.24, 123,924.72 and 35,873

Step by Step Solution

1. Step 1: Write the proportion equation
   82,631.24 : 123,924.72 = 35,873 : x
2. Step 2: Convert to fraction form
   82,631.24/123,924.72 = 35,873/x
3. Step 3: Cross multiply
   82,631.24x = 123,924.72 × 35,873
4. Step 4: Simplify right side
   82,631.24x = 4,445,551,480.56
5. Step 5: Solve for x
   x = 4,445,551,480.56/82,631.24
6. Step 6: Final answer
   x = 53,799.89