Finding the Fourth Proportional to 7,053.50, 10,581.34 and 2,123.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,053.50 : 10,581.34 = 2,123.04 : x
2. Step 2: Convert to fraction form
   7,053.50/10,581.34 = 2,123.04/x
3. Step 3: Cross multiply
   7,053.50x = 10,581.34 × 2,123.04
4. Step 4: Simplify right side
   7,053.50x = 22,464,608.07
5. Step 5: Solve for x
   x = 22,464,608.07/7,053.50
6. Step 6: Final answer
   x = 3,184.89