Finding the Fourth Proportional to 7,019.41, 10,529.69 and 2,089.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,019.41 : 10,529.69 = 2,089.06 : x
2. Step 2: Convert to fraction form
   7,019.41/10,529.69 = 2,089.06/x
3. Step 3: Cross multiply
   7,019.41x = 10,529.69 × 2,089.06
4. Step 4: Simplify right side
   7,019.41x = 21,997,091.10
5. Step 5: Solve for x
   x = 21,997,091.10/7,019.41
6. Step 6: Final answer
   x = 3,133.75