Finding the Fourth Proportional to 12,053.14, 16,633.42 and 7,020.30

Step by Step Solution

1. Step 1: Write the proportion equation
   12,053.14 : 16,633.42 = 7,020.30 : x
2. Step 2: Convert to fraction form
   12,053.14/16,633.42 = 7,020.30/x
3. Step 3: Cross multiply
   12,053.14x = 16,633.42 × 7,020.30
4. Step 4: Simplify right side
   12,053.14x = 116,771,598.43
5. Step 5: Solve for x
   x = 116,771,598.43/12,053.14
6. Step 6: Final answer
   x = 9,688.06