Finding the Fourth Proportional to 234,752.31, 323,965.52 and 132,775.78

Step by Step Solution

1. Step 1: Write the proportion equation
   234,752.31 : 323,965.52 = 132,775.78 : x
2. Step 2: Convert to fraction form
   234,752.31/323,965.52 = 132,775.78/x
3. Step 3: Cross multiply
   234,752.31x = 323,965.52 × 132,775.78
4. Step 4: Simplify right side
   234,752.31x = 43,014,773,953.89
5. Step 5: Solve for x
   x = 43,014,773,953.89/234,752.31
6. Step 6: Final answer
   x = 183,234.72