Finding the Fourth Proportional to 3,510.57, 4,845.20 and 2,094.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.57 : 4,845.20 = 2,094.34 : x
2. Step 2: Convert to fraction form
   3,510.57/4,845.20 = 2,094.34/x
3. Step 3: Cross multiply
   3,510.57x = 4,845.20 × 2,094.34
4. Step 4: Simplify right side
   3,510.57x = 10,147,485.70
5. Step 5: Solve for x
   x = 10,147,485.70/3,510.57
6. Step 6: Final answer
   x = 2,890.56