Finding the Fourth Proportional to 40,429.99, 55,786.39 and 23,436.37

Step by Step Solution

1. Step 1: Write the proportion equation
   40,429.99 : 55,786.39 = 23,436.37 : x
2. Step 2: Convert to fraction form
   40,429.99/55,786.39 = 23,436.37/x
3. Step 3: Cross multiply
   40,429.99x = 55,786.39 × 23,436.37
4. Step 4: Simplify right side
   40,429.99x = 1,307,430,477.00
5. Step 5: Solve for x
   x = 1,307,430,477.00/40,429.99
6. Step 6: Final answer
   x = 32,338.14