Finding the Fourth Proportional to 7,050.84, 10,576.32 and 2,889.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,050.84 : 10,576.32 = 2,889.78 : x
2. Step 2: Convert to fraction form
   7,050.84/10,576.32 = 2,889.78/x
3. Step 3: Cross multiply
   7,050.84x = 10,576.32 × 2,889.78
4. Step 4: Simplify right side
   7,050.84x = 30,563,238.01
5. Step 5: Solve for x
   x = 30,563,238.01/7,050.84
6. Step 6: Final answer
   x = 4,334.69