Finding the Fourth Proportional to 7,200.76, 10,801.16 and 2,006.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,200.76 : 10,801.16 = 2,006.52 : x
2. Step 2: Convert to fraction form
   7,200.76/10,801.16 = 2,006.52/x
3. Step 3: Cross multiply
   7,200.76x = 10,801.16 × 2,006.52
4. Step 4: Simplify right side
   7,200.76x = 21,672,743.56
5. Step 5: Solve for x
   x = 21,672,743.56/7,200.76
6. Step 6: Final answer
   x = 3,009.79