Finding the Fourth Proportional to 233,026.40, 321,573.36 and 131,051.82

Step by Step Solution

1. Step 1: Write the proportion equation
   233,026.40 : 321,573.36 = 131,051.82 : x
2. Step 2: Convert to fraction form
   233,026.40/321,573.36 = 131,051.82/x
3. Step 3: Cross multiply
   233,026.40x = 321,573.36 × 131,051.82
4. Step 4: Simplify right side
   233,026.40x = 42,142,774,091.52
5. Step 5: Solve for x
   x = 42,142,774,091.52/233,026.40
6. Step 6: Final answer
   x = 180,849.79