Finding the Fourth Proportional to 36,641.73, 50,562.72 and 21,534.96

Step by Step Solution

1. Step 1: Write the proportion equation
   36,641.73 : 50,562.72 = 21,534.96 : x
2. Step 2: Convert to fraction form
   36,641.73/50,562.72 = 21,534.96/x
3. Step 3: Cross multiply
   36,641.73x = 50,562.72 × 21,534.96
4. Step 4: Simplify right side
   36,641.73x = 1,088,866,152.69
5. Step 5: Solve for x
   x = 1,088,866,152.69/36,641.73
6. Step 6: Final answer
   x = 29,716.56