Finding the Fourth Proportional to 82,604.34, 123,850.89 and 49,347.63

Step by Step Solution

1. Step 1: Write the proportion equation
   82,604.34 : 123,850.89 = 49,347.63 : x
2. Step 2: Convert to fraction form
   82,604.34/123,850.89 = 49,347.63/x
3. Step 3: Cross multiply
   82,604.34x = 123,850.89 × 49,347.63
4. Step 4: Simplify right side
   82,604.34x = 6,111,747,894.89
5. Step 5: Solve for x
   x = 6,111,747,894.89/82,604.34
6. Step 6: Final answer
   x = 73,988.22