Finding the Fourth Proportional to 7,050.50, 10,564.76 and 2,665.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,050.50 : 10,564.76 = 2,665.56 : x
2. Step 2: Convert to fraction form
   7,050.50/10,564.76 = 2,665.56/x
3. Step 3: Cross multiply
   7,050.50x = 10,564.76 × 2,665.56
4. Step 4: Simplify right side
   7,050.50x = 28,161,001.67
5. Step 5: Solve for x
   x = 28,161,001.67/7,050.50
6. Step 6: Final answer
   x = 3,994.19