Finding the Fourth Proportional to 14,066.07, 21,104.77 and 5,303.49

Step by Step Solution

1. Step 1: Write the proportion equation
   14,066.07 : 21,104.77 = 5,303.49 : x
2. Step 2: Convert to fraction form
   14,066.07/21,104.77 = 5,303.49/x
3. Step 3: Cross multiply
   14,066.07x = 21,104.77 × 5,303.49
4. Step 4: Simplify right side
   14,066.07x = 111,928,936.65
5. Step 5: Solve for x
   x = 111,928,936.65/14,066.07
6. Step 6: Final answer
   x = 7,957.37