Finding the Fourth Proportional to 233,030.52, 321,579.05 and 131,055.95

Step by Step Solution

1. Step 1: Write the proportion equation
   233,030.52 : 321,579.05 = 131,055.95 : x
2. Step 2: Convert to fraction form
   233,030.52/321,579.05 = 131,055.95/x
3. Step 3: Cross multiply
   233,030.52x = 321,579.05 × 131,055.95
4. Step 4: Simplify right side
   233,030.52x = 42,144,848,046.52
5. Step 5: Solve for x
   x = 42,144,848,046.52/233,030.52
6. Step 6: Final answer
   x = 180,855.49