Finding the Fourth Proportional to 501,023.10, 751,607.55 and 163,982.10

Step by Step Solution

1. Step 1: Write the proportion equation
   501,023.10 : 751,607.55 = 163,982.10 : x
2. Step 2: Convert to fraction form
   501,023.10/751,607.55 = 163,982.10/x
3. Step 3: Cross multiply
   501,023.10x = 751,607.55 × 163,982.10
4. Step 4: Simplify right side
   501,023.10x = 123,250,184,424.86
5. Step 5: Solve for x
   x = 123,250,184,424.86/501,023.10
6. Step 6: Final answer
   x = 245,997.01