Finding the Fourth Proportional to 54,784.96, 82,185.72 and 17,332.54

Step by Step Solution

1. Step 1: Write the proportion equation
   54,784.96 : 82,185.72 = 17,332.54 : x
2. Step 2: Convert to fraction form
   54,784.96/82,185.72 = 17,332.54/x
3. Step 3: Cross multiply
   54,784.96x = 82,185.72 × 17,332.54
4. Step 4: Simplify right side
   54,784.96x = 1,424,487,279.33
5. Step 5: Solve for x
   x = 1,424,487,279.33/54,784.96
6. Step 6: Final answer
   x = 26,001.43