Finding the Fourth Proportional to 82,493.79, 123,760.81 and 26,333.91

Step by Step Solution

1. Step 1: Write the proportion equation
   82,493.79 : 123,760.81 = 26,333.91 : x
2. Step 2: Convert to fraction form
   82,493.79/123,760.81 = 26,333.91/x
3. Step 3: Cross multiply
   82,493.79x = 123,760.81 × 26,333.91
4. Step 4: Simplify right side
   82,493.79x = 3,259,106,064.98
5. Step 5: Solve for x
   x = 3,259,106,064.98/82,493.79
6. Step 6: Final answer
   x = 39,507.29