Finding the Fourth Proportional to 50,788.52, 76,153.61 and 27,066.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,788.52 : 76,153.61 = 27,066.86 : x
2. Step 2: Convert to fraction form
   50,788.52/76,153.61 = 27,066.86/x
3. Step 3: Cross multiply
   50,788.52x = 76,153.61 × 27,066.86
4. Step 4: Simplify right side
   50,788.52x = 2,061,238,584.26
5. Step 5: Solve for x
   x = 2,061,238,584.26/50,788.52
6. Step 6: Final answer
   x = 40,584.74