Finding the Fourth Proportional to 7,498.16, 11,200.50 and 5,554.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.16 : 11,200.50 = 5,554.16 : x
2. Step 2: Convert to fraction form
   7,498.16/11,200.50 = 5,554.16/x
3. Step 3: Cross multiply
   7,498.16x = 11,200.50 × 5,554.16
4. Step 4: Simplify right side
   7,498.16x = 62,209,369.08
5. Step 5: Solve for x
   x = 62,209,369.08/7,498.16
6. Step 6: Final answer
   x = 8,296.62