Finding the Fourth Proportional to 497,477.82, 746,216.70 and 123,500.82

Step by Step Solution

1. Step 1: Write the proportion equation
   497,477.82 : 746,216.70 = 123,500.82 : x
2. Step 2: Convert to fraction form
   497,477.82/746,216.70 = 123,500.82/x
3. Step 3: Cross multiply
   497,477.82x = 746,216.70 × 123,500.82
4. Step 4: Simplify right side
   497,477.82x = 92,158,374,347.69
5. Step 5: Solve for x
   x = 92,158,374,347.69/497,477.82
6. Step 6: Final answer
   x = 185,251.22