Finding the Fourth Proportional to 12,053.24, 16,633.85 and 7,019.22

Step by Step Solution

1. Step 1: Write the proportion equation
   12,053.24 : 16,633.85 = 7,019.22 : x
2. Step 2: Convert to fraction form
   12,053.24/16,633.85 = 7,019.22/x
3. Step 3: Cross multiply
   12,053.24x = 16,633.85 × 7,019.22
4. Step 4: Simplify right side
   12,053.24x = 116,756,652.60
5. Step 5: Solve for x
   x = 116,756,652.60/12,053.24
6. Step 6: Final answer
   x = 9,686.74