Finding the Fourth Proportional to 82,440,910.34, 123,665,342.45 and 27,107,520.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,440,910.34 : 123,665,342.45 = 27,107,520.22 : x
2. Step 2: Convert to fraction form
   82,440,910.34/123,665,342.45 = 27,107,520.22/x
3. Step 3: Cross multiply
   82,440,910.34x = 123,665,342.45 × 27,107,520.22
4. Step 4: Simplify right side
   82,440,910.34x = 3,352,260,770,976,599.50
5. Step 5: Solve for x
   x = 3,352,260,770,976,599.50/82,440,910.34
6. Step 6: Final answer
   x = 40,662,587.99