Finding the Fourth Proportional to 7,050.72, 10,575.48 and 2,889.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,050.72 : 10,575.48 = 2,889.54 : x
2. Step 2: Convert to fraction form
   7,050.72/10,575.48 = 2,889.54/x
3. Step 3: Cross multiply
   7,050.72x = 10,575.48 × 2,889.54
4. Step 4: Simplify right side
   7,050.72x = 30,558,272.48
5. Step 5: Solve for x
   x = 30,558,272.48/7,050.72
6. Step 6: Final answer
   x = 4,334.06