Finding the Fourth Proportional to 82,610.34, 123,859.89 and 49,353.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,610.34 : 123,859.89 = 49,353.63 : x
2. Step 2: Convert to fraction form
   82,610.34/123,859.89 = 49,353.63/x
3. Step 3: Cross multiply
   82,610.34x = 123,859.89 × 49,353.63
4. Step 4: Simplify right side
   82,610.34x = 6,112,935,182.90
5. Step 5: Solve for x
   x = 6,112,935,182.90/82,610.34
6. Step 6: Final answer
   x = 73,997.22