Finding the Fourth Proportional to 17,333.73, 26,003.79 and 5,490.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,333.73 : 26,003.79 = 5,490.48 : x
2. Step 2: Convert to fraction form
   17,333.73/26,003.79 = 5,490.48/x
3. Step 3: Cross multiply
   17,333.73x = 26,003.79 × 5,490.48
4. Step 4: Simplify right side
   17,333.73x = 142,773,288.92
5. Step 5: Solve for x
   x = 142,773,288.92/17,333.73
6. Step 6: Final answer
   x = 8,236.73