Finding the Fourth Proportional to 82,493.32, 113,835.36 and 46,687

Step by Step Solution

1. Step 1: Write the proportion equation
   82,493.32 : 113,835.36 = 46,687 : x
2. Step 2: Convert to fraction form
   82,493.32/113,835.36 = 46,687/x
3. Step 3: Cross multiply
   82,493.32x = 113,835.36 × 46,687
4. Step 4: Simplify right side
   82,493.32x = 5,314,631,452.32
5. Step 5: Solve for x
   x = 5,314,631,452.32/82,493.32
6. Step 6: Final answer
   x = 64,424.99