Finding the Fourth Proportional to 3,553.30, 4,903.52 and 2,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553.30 : 4,903.52 = 2,061.18 : x
2. Step 2: Convert to fraction form
   3,553.30/4,903.52 = 2,061.18/x
3. Step 3: Cross multiply
   3,553.30x = 4,903.52 × 2,061.18
4. Step 4: Simplify right side
   3,553.30x = 10,107,037.35
5. Step 5: Solve for x
   x = 10,107,037.35/3,553.30
6. Step 6: Final answer
   x = 2,844.41