Finding the Fourth Proportional to 17,340.38, 26,010.60 and 5,654.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,340.38 : 26,010.60 = 5,654.54 : x
2. Step 2: Convert to fraction form
   17,340.38/26,010.60 = 5,654.54/x
3. Step 3: Cross multiply
   17,340.38x = 26,010.60 × 5,654.54
4. Step 4: Simplify right side
   17,340.38x = 147,077,978.12
5. Step 5: Solve for x
   x = 147,077,978.12/17,340.38
6. Step 6: Final answer
   x = 8,481.82