Finding the Fourth Proportional to 51,086.99, 76,580.79 and 24,426.05

Step by Step Solution

1. Step 1: Write the proportion equation
   51,086.99 : 76,580.79 = 24,426.05 : x
2. Step 2: Convert to fraction form
   51,086.99/76,580.79 = 24,426.05/x
3. Step 3: Cross multiply
   51,086.99x = 76,580.79 × 24,426.05
4. Step 4: Simplify right side
   51,086.99x = 1,870,566,083.45
5. Step 5: Solve for x
   x = 1,870,566,083.45/51,086.99
6. Step 6: Final answer
   x = 36,615.31