Finding the Fourth Proportional to 82,063.08, 123,050.88 and 42,580.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,063.08 : 123,050.88 = 42,580.44 : x
2. Step 2: Convert to fraction form
   82,063.08/123,050.88 = 42,580.44/x
3. Step 3: Cross multiply
   82,063.08x = 123,050.88 × 42,580.44
4. Step 4: Simplify right side
   82,063.08x = 5,239,560,612.79
5. Step 5: Solve for x
   x = 5,239,560,612.79/82,063.08
6. Step 6: Final answer
   x = 63,847.96