Finding the Fourth Proportional to 82,435.95, 123,661.76 and 22,465.17

Step by Step Solution

1. Step 1: Write the proportion equation
   82,435.95 : 123,661.76 = 22,465.17 : x
2. Step 2: Convert to fraction form
   82,435.95/123,661.76 = 22,465.17/x
3. Step 3: Cross multiply
   82,435.95x = 123,661.76 × 22,465.17
4. Step 4: Simplify right side
   82,435.95x = 2,778,082,348.57
5. Step 5: Solve for x
   x = 2,778,082,348.57/82,435.95
6. Step 6: Final answer
   x = 33,699.89