Finding the Fourth Proportional to 7,022.51, 10,535.72 and 3,073.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,022.51 : 10,535.72 = 3,073.06 : x
2. Step 2: Convert to fraction form
   7,022.51/10,535.72 = 3,073.06/x
3. Step 3: Cross multiply
   7,022.51x = 10,535.72 × 3,073.06
4. Step 4: Simplify right side
   7,022.51x = 32,376,884.34
5. Step 5: Solve for x
   x = 32,376,884.34/7,022.51
6. Step 6: Final answer
   x = 4,610.44