Finding the Fourth Proportional to 54,064.24, 81,086.42 and 14,624.52

Step by Step Solution

1. Step 1: Write the proportion equation
   54,064.24 : 81,086.42 = 14,624.52 : x
2. Step 2: Convert to fraction form
   54,064.24/81,086.42 = 14,624.52/x
3. Step 3: Cross multiply
   54,064.24x = 81,086.42 × 14,624.52
4. Step 4: Simplify right side
   54,064.24x = 1,185,849,971.02
5. Step 5: Solve for x
   x = 1,185,849,971.02/54,064.24
6. Step 6: Final answer
   x = 21,934.09