Finding the Fourth Proportional to 82,408.67, 123,614.02 and 26,248.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,408.67 : 123,614.02 = 26,248.56 : x
2. Step 2: Convert to fraction form
   82,408.67/123,614.02 = 26,248.56/x
3. Step 3: Cross multiply
   82,408.67x = 123,614.02 × 26,248.56
4. Step 4: Simplify right side
   82,408.67x = 3,244,689,663.89
5. Step 5: Solve for x
   x = 3,244,689,663.89/82,408.67
6. Step 6: Final answer
   x = 39,373.16