Finding the Fourth Proportional to 3,576.56, 5,359.06 and 1,933.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.56 : 5,359.06 = 1,933.88 : x
2. Step 2: Convert to fraction form
   3,576.56/5,359.06 = 1,933.88/x
3. Step 3: Cross multiply
   3,576.56x = 5,359.06 × 1,933.88
4. Step 4: Simplify right side
   3,576.56x = 10,363,754.57
5. Step 5: Solve for x
   x = 10,363,754.57/3,576.56
6. Step 6: Final answer
   x = 2,897.69