Finding the Fourth Proportional to 8,012.22, 11,048.37 and 5,498.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,012.22 : 11,048.37 = 5,498.00 : x
2. Step 2: Convert to fraction form
   8,012.22/11,048.37 = 5,498.00/x
3. Step 3: Cross multiply
   8,012.22x = 11,048.37 × 5,498.00
4. Step 4: Simplify right side
   8,012.22x = 60,743,883.02
5. Step 5: Solve for x
   x = 60,743,883.02/8,012.22
6. Step 6: Final answer
   x = 7,581.40