Finding the Fourth Proportional to 82,387.08, 123,590.22 and 29,821.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,387.08 : 123,590.22 = 29,821.32 : x
2. Step 2: Convert to fraction form
   82,387.08/123,590.22 = 29,821.32/x
3. Step 3: Cross multiply
   82,387.08x = 123,590.22 × 29,821.32
4. Step 4: Simplify right side
   82,387.08x = 3,685,623,499.49
5. Step 5: Solve for x
   x = 3,685,623,499.49/82,387.08
6. Step 6: Final answer
   x = 44,735.45