Finding the Fourth Proportional to 233,806.72, 322,636.22 and 131,826.92

Step by Step Solution

1. Step 1: Write the proportion equation
   233,806.72 : 322,636.22 = 131,826.92 : x
2. Step 2: Convert to fraction form
   233,806.72/322,636.22 = 131,826.92/x
3. Step 3: Cross multiply
   233,806.72x = 322,636.22 × 131,826.92
4. Step 4: Simplify right side
   233,806.72x = 42,532,139,163.04
5. Step 5: Solve for x
   x = 42,532,139,163.04/233,806.72
6. Step 6: Final answer
   x = 181,911.53