Finding the Fourth Proportional to 10,499.36, 14,488.52 and 6,022.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499.36 : 14,488.52 = 6,022.16 : x
2. Step 2: Convert to fraction form
   10,499.36/14,488.52 = 6,022.16/x
3. Step 3: Cross multiply
   10,499.36x = 14,488.52 × 6,022.16
4. Step 4: Simplify right side
   10,499.36x = 87,252,185.60
5. Step 5: Solve for x
   x = 87,252,185.60/10,499.36
6. Step 6: Final answer
   x = 8,310.24