Finding the Fourth Proportional to 82,201,711.82, 123,213,442.01 and 41,162,215.77

Step by Step Solution

1. Step 1: Write the proportion equation
   82,201,711.82 : 123,213,442.01 = 41,162,215.77 : x
2. Step 2: Convert to fraction form
   82,201,711.82/123,213,442.01 = 41,162,215.77/x
3. Step 3: Cross multiply
   82,201,711.82x = 123,213,442.01 × 41,162,215.77
4. Step 4: Simplify right side
   82,201,711.82x = 5,071,738,285,574,192
5. Step 5: Solve for x
   x = 5,071,738,285,574,192/82,201,711.82
6. Step 6: Final answer
   x = 61,698,694.27