Finding the Fourth Proportional to 58,110.82, 80,217.34 and 49,204.46

Step by Step Solution

1. Step 1: Write the proportion equation
   58,110.82 : 80,217.34 = 49,204.46 : x
2. Step 2: Convert to fraction form
   58,110.82/80,217.34 = 49,204.46/x
3. Step 3: Cross multiply
   58,110.82x = 80,217.34 × 49,204.46
4. Step 4: Simplify right side
   58,110.82x = 3,947,050,897.34
5. Step 5: Solve for x
   x = 3,947,050,897.34/58,110.82
6. Step 6: Final answer
   x = 67,922.82