Finding the Fourth Proportional to 233,094.96, 321,667.92 and 131,112.72

Step by Step Solution

1. Step 1: Write the proportion equation
   233,094.96 : 321,667.92 = 131,112.72 : x
2. Step 2: Convert to fraction form
   233,094.96/321,667.92 = 131,112.72/x
3. Step 3: Cross multiply
   233,094.96x = 321,667.92 × 131,112.72
4. Step 4: Simplify right side
   233,094.96x = 42,174,755,927.94
5. Step 5: Solve for x
   x = 42,174,755,927.94/233,094.96
6. Step 6: Final answer
   x = 180,933.80