Finding the Fourth Proportional to 501,155.13, 751,572.18 and 164,104.41

Step by Step Solution

1. Step 1: Write the proportion equation
   501,155.13 : 751,572.18 = 164,104.41 : x
2. Step 2: Convert to fraction form
   501,155.13/751,572.18 = 164,104.41/x
3. Step 3: Cross multiply
   501,155.13x = 751,572.18 × 164,104.41
4. Step 4: Simplify right side
   501,155.13x = 123,336,309,171.31
5. Step 5: Solve for x
   x = 123,336,309,171.31/501,155.13
6. Step 6: Final answer
   x = 246,104.05