Finding the Fourth Proportional to 9,030.83, 12,464.48 and 5,495.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030.83 : 12,464.48 = 5,495.18 : x
2. Step 2: Convert to fraction form
   9,030.83/12,464.48 = 5,495.18/x
3. Step 3: Cross multiply
   9,030.83x = 12,464.48 × 5,495.18
4. Step 4: Simplify right side
   9,030.83x = 68,494,512.62
5. Step 5: Solve for x
   x = 68,494,512.62/9,030.83
6. Step 6: Final answer
   x = 7,584.52