Finding the Fourth Proportional to 42,955.82, 64,418.27 and 14,868.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,955.82 : 64,418.27 = 14,868.24 : x
2. Step 2: Convert to fraction form
   42,955.82/64,418.27 = 14,868.24/x
3. Step 3: Cross multiply
   42,955.82x = 64,418.27 × 14,868.24
4. Step 4: Simplify right side
   42,955.82x = 957,786,224.40
5. Step 5: Solve for x
   x = 957,786,224.40/42,955.82
6. Step 6: Final answer
   x = 22,297.01