Finding the Fourth Proportional to 223,160.52, 307,826.28 and 132,456.72

Step by Step Solution

1. Step 1: Write the proportion equation
   223,160.52 : 307,826.28 = 132,456.72 : x
2. Step 2: Convert to fraction form
   223,160.52/307,826.28 = 132,456.72/x
3. Step 3: Cross multiply
   223,160.52x = 307,826.28 × 132,456.72
4. Step 4: Simplify right side
   223,160.52x = 40,773,659,378.60
5. Step 5: Solve for x
   x = 40,773,659,378.60/223,160.52
6. Step 6: Final answer
   x = 182,710.00