Finding the Fourth Proportional to 77,069.25, 115,614.89 and 23,765.73

Step by Step Solution

1. Step 1: Write the proportion equation
   77,069.25 : 115,614.89 = 23,765.73 : x
2. Step 2: Convert to fraction form
   77,069.25/115,614.89 = 23,765.73/x
3. Step 3: Cross multiply
   77,069.25x = 115,614.89 × 23,765.73
4. Step 4: Simplify right side
   77,069.25x = 2,747,672,140.89
5. Step 5: Solve for x
   x = 2,747,672,140.89/77,069.25
6. Step 6: Final answer
   x = 35,651.99