Finding the Fourth Proportional to 54,899.82, 82,383.57 and 21,614.22

Step by Step Solution

1. Step 1: Write the proportion equation
   54,899.82 : 82,383.57 = 21,614.22 : x
2. Step 2: Convert to fraction form
   54,899.82/82,383.57 = 21,614.22/x
3. Step 3: Cross multiply
   54,899.82x = 82,383.57 × 21,614.22
4. Step 4: Simplify right side
   54,899.82x = 1,780,656,606.37
5. Step 5: Solve for x
   x = 1,780,656,606.37/54,899.82
6. Step 6: Final answer
   x = 32,434.65