Finding the Fourth Proportional to 82,223.65, 123,259.88 and 29,620.27

Step by Step Solution

1. Step 1: Write the proportion equation
   82,223.65 : 123,259.88 = 29,620.27 : x
2. Step 2: Convert to fraction form
   82,223.65/123,259.88 = 29,620.27/x
3. Step 3: Cross multiply
   82,223.65x = 123,259.88 × 29,620.27
4. Step 4: Simplify right side
   82,223.65x = 3,650,990,777.67
5. Step 5: Solve for x
   x = 3,650,990,777.67/82,223.65
6. Step 6: Final answer
   x = 44,403.17