Finding the Fourth Proportional to 233,449.89, 322,157.41 and 131,475.54

Step by Step Solution

1. Step 1: Write the proportion equation
   233,449.89 : 322,157.41 = 131,475.54 : x
2. Step 2: Convert to fraction form
   233,449.89/322,157.41 = 131,475.54/x
3. Step 3: Cross multiply
   233,449.89x = 322,157.41 × 131,475.54
4. Step 4: Simplify right side
   233,449.89x = 42,355,819,444.75
5. Step 5: Solve for x
   x = 42,355,819,444.75/233,449.89
6. Step 6: Final answer
   x = 181,434.31