Finding the Fourth Proportional to 3,553.28, 4,903.54 and 2,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553.28 : 4,903.54 = 2,061.48 : x
2. Step 2: Convert to fraction form
   3,553.28/4,903.54 = 2,061.48/x
3. Step 3: Cross multiply
   3,553.28x = 4,903.54 × 2,061.48
4. Step 4: Simplify right side
   3,553.28x = 10,108,549.64
5. Step 5: Solve for x
   x = 10,108,549.64/3,553.28
6. Step 6: Final answer
   x = 2,844.85