Finding the Fourth Proportional to 7,005.92, 10,505.72 and 2,073.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,005.92 : 10,505.72 = 2,073.83 : x
2. Step 2: Convert to fraction form
   7,005.92/10,505.72 = 2,073.83/x
3. Step 3: Cross multiply
   7,005.92x = 10,505.72 × 2,073.83
4. Step 4: Simplify right side
   7,005.92x = 21,787,014.41
5. Step 5: Solve for x
   x = 21,787,014.41/7,005.92
6. Step 6: Final answer
   x = 3,109.80