Finding the Fourth Proportional to 54,404.04, 81,606.51 and 14,963.31

Step by Step Solution

1. Step 1: Write the proportion equation
   54,404.04 : 81,606.51 = 14,963.31 : x
2. Step 2: Convert to fraction form
   54,404.04/81,606.51 = 14,963.31/x
3. Step 3: Cross multiply
   54,404.04x = 81,606.51 × 14,963.31
4. Step 4: Simplify right side
   54,404.04x = 1,221,103,507.15
5. Step 5: Solve for x
   x = 1,221,103,507.15/54,404.04
6. Step 6: Final answer
   x = 22,445.09