Finding the Fourth Proportional to 36,132.96, 49,752.72 and 31,631.52

Step by Step Solution

1. Step 1: Write the proportion equation
   36,132.96 : 49,752.72 = 31,631.52 : x
2. Step 2: Convert to fraction form
   36,132.96/49,752.72 = 31,631.52/x
3. Step 3: Cross multiply
   36,132.96x = 49,752.72 × 31,631.52
4. Step 4: Simplify right side
   36,132.96x = 1,573,754,157.73
5. Step 5: Solve for x
   x = 1,573,754,157.73/36,132.96
6. Step 6: Final answer
   x = 43,554.53