Finding the Fourth Proportional to 17,754.27, 26,635.52 and 5,274.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,754.27 : 26,635.52 = 5,274.03 : x
2. Step 2: Convert to fraction form
   17,754.27/26,635.52 = 5,274.03/x
3. Step 3: Cross multiply
   17,754.27x = 26,635.52 × 5,274.03
4. Step 4: Simplify right side
   17,754.27x = 140,476,465.12
5. Step 5: Solve for x
   x = 140,476,465.12/17,754.27
6. Step 6: Final answer
   x = 7,912.26