Finding the Fourth Proportional to 16,474.56, 24,706.72 and 5,528

Step by Step Solution

1. Step 1: Write the proportion equation
   16,474.56 : 24,706.72 = 5,528 : x
2. Step 2: Convert to fraction form
   16,474.56/24,706.72 = 5,528/x
3. Step 3: Cross multiply
   16,474.56x = 24,706.72 × 5,528
4. Step 4: Simplify right side
   16,474.56x = 136,578,748.16
5. Step 5: Solve for x
   x = 136,578,748.16/16,474.56
6. Step 6: Final answer
   x = 8,290.28