Finding the Fourth Proportional to 54,953.58, 82,429.46 and 17,513.14

Step by Step Solution

1. Step 1: Write the proportion equation
   54,953.58 : 82,429.46 = 17,513.14 : x
2. Step 2: Convert to fraction form
   54,953.58/82,429.46 = 17,513.14/x
3. Step 3: Cross multiply
   54,953.58x = 82,429.46 × 17,513.14
4. Step 4: Simplify right side
   54,953.58x = 1,443,598,673.10
5. Step 5: Solve for x
   x = 1,443,598,673.10/54,953.58
6. Step 6: Final answer
   x = 26,269.42