Finding the Fourth Proportional to 7,061.24, 10,589.31 and 2,129.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.24 : 10,589.31 = 2,129.35 : x
2. Step 2: Convert to fraction form
   7,061.24/10,589.31 = 2,129.35/x
3. Step 3: Cross multiply
   7,061.24x = 10,589.31 × 2,129.35
4. Step 4: Simplify right side
   7,061.24x = 22,548,347.25
5. Step 5: Solve for x
   x = 22,548,347.25/7,061.24
6. Step 6: Final answer
   x = 3,193.26