Finding the Fourth Proportional to 55,584.06, 76,773.33 and 40,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   55,584.06 : 76,773.33 = 40,452.72 : x
2. Step 2: Convert to fraction form
   55,584.06/76,773.33 = 40,452.72/x
3. Step 3: Cross multiply
   55,584.06x = 76,773.33 × 40,452.72
4. Step 4: Simplify right side
   55,584.06x = 3,105,690,021.96
5. Step 5: Solve for x
   x = 3,105,690,021.96/55,584.06
6. Step 6: Final answer
   x = 55,873.75