Finding the Fourth Proportional to 158,403.30, 237,167.55 and 123,411.30

Step by Step Solution

1. Step 1: Write the proportion equation
   158,403.30 : 237,167.55 = 123,411.30 : x
2. Step 2: Convert to fraction form
   158,403.30/237,167.55 = 123,411.30/x
3. Step 3: Cross multiply
   158,403.30x = 237,167.55 × 123,411.30
4. Step 4: Simplify right side
   158,403.30x = 29,269,155,663.32
5. Step 5: Solve for x
   x = 29,269,155,663.32/158,403.30
6. Step 6: Final answer
   x = 184,776.17