Finding the Fourth Proportional to 158,404.30, 237,169.05 and 123,412.30

Step by Step Solution

1. Step 1: Write the proportion equation
   158,404.30 : 237,169.05 = 123,412.30 : x
2. Step 2: Convert to fraction form
   158,404.30/237,169.05 = 123,412.30/x
3. Step 3: Cross multiply
   158,404.30x = 237,169.05 × 123,412.30
4. Step 4: Simplify right side
   158,404.30x = 29,269,577,949.32
5. Step 5: Solve for x
   x = 29,269,577,949.32/158,404.30
6. Step 6: Final answer
   x = 184,777.67