Finding the Fourth Proportional to 82,085.18, 123,105.87 and 22,910.45

Step by Step Solution

1. Step 1: Write the proportion equation
   82,085.18 : 123,105.87 = 22,910.45 : x
2. Step 2: Convert to fraction form
   82,085.18/123,105.87 = 22,910.45/x
3. Step 3: Cross multiply
   82,085.18x = 123,105.87 × 22,910.45
4. Step 4: Simplify right side
   82,085.18x = 2,820,410,263.81
5. Step 5: Solve for x
   x = 2,820,410,263.81/82,085.18
6. Step 6: Final answer
   x = 34,359.56