Finding the Fourth Proportional to 82,791.48, 123,550.98 and 73,933.68

Step by Step Solution

1. Step 1: Write the proportion equation
   82,791.48 : 123,550.98 = 73,933.68 : x
2. Step 2: Convert to fraction form
   82,791.48/123,550.98 = 73,933.68/x
3. Step 3: Cross multiply
   82,791.48x = 123,550.98 × 73,933.68
4. Step 4: Simplify right side
   82,791.48x = 9,134,578,619.01
5. Step 5: Solve for x
   x = 9,134,578,619.01/82,791.48
6. Step 6: Final answer
   x = 110,332.35