Finding the Fourth Proportional to 36,789.36, 55,189.56 and 17,069.94

Step by Step Solution

1. Step 1: Write the proportion equation
   36,789.36 : 55,189.56 = 17,069.94 : x
2. Step 2: Convert to fraction form
   36,789.36/55,189.56 = 17,069.94/x
3. Step 3: Cross multiply
   36,789.36x = 55,189.56 × 17,069.94
4. Step 4: Simplify right side
   36,789.36x = 942,082,477.83
5. Step 5: Solve for x
   x = 942,082,477.83/36,789.36
6. Step 6: Final answer
   x = 25,607.47