Finding the Fourth Proportional to 14,665.33, 21,992.63 and 5,303.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,665.33 : 21,992.63 = 5,303.10 : x
2. Step 2: Convert to fraction form
   14,665.33/21,992.63 = 5,303.10/x
3. Step 3: Cross multiply
   14,665.33x = 21,992.63 × 5,303.10
4. Step 4: Simplify right side
   14,665.33x = 116,629,089.64
5. Step 5: Solve for x
   x = 116,629,089.64/14,665.33
6. Step 6: Final answer
   x = 7,952.71