Finding the Fourth Proportional to 82,506.07, 123,765.81 and 26,354.17

Step by Step Solution

1. Step 1: Write the proportion equation
   82,506.07 : 123,765.81 = 26,354.17 : x
2. Step 2: Convert to fraction form
   82,506.07/123,765.81 = 26,354.17/x
3. Step 3: Cross multiply
   82,506.07x = 123,765.81 × 26,354.17
4. Step 4: Simplify right side
   82,506.07x = 3,261,745,196.93
5. Step 5: Solve for x
   x = 3,261,745,196.93/82,506.07
6. Step 6: Final answer
   x = 39,533.40