Finding the Fourth Proportional to 501,112.04, 751,697.58 and 164,188.04

Step by Step Solution

1. Step 1: Write the proportion equation
   501,112.04 : 751,697.58 = 164,188.04 : x
2. Step 2: Convert to fraction form
   501,112.04/751,697.58 = 164,188.04/x
3. Step 3: Cross multiply
   501,112.04x = 751,697.58 × 164,188.04
4. Step 4: Simplify right side
   501,112.04x = 123,419,752,332.94
5. Step 5: Solve for x
   x = 123,419,752,332.94/501,112.04
6. Step 6: Final answer
   x = 246,291.73