Finding the Fourth Proportional to 82,396.72, 113,704.37 and 46,587.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,396.72 : 113,704.37 = 46,587.50 : x
2. Step 2: Convert to fraction form
   82,396.72/113,704.37 = 46,587.50/x
3. Step 3: Cross multiply
   82,396.72x = 113,704.37 × 46,587.50
4. Step 4: Simplify right side
   82,396.72x = 5,297,202,350.21
5. Step 5: Solve for x
   x = 5,297,202,350.21/82,396.72
6. Step 6: Final answer
   x = 64,288.99