Finding the Fourth Proportional to 3,553.58, 4,903.59 and 2,061.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,553.58 : 4,903.59 = 2,061.59 : x
2. Step 2: Convert to fraction form
   3,553.58/4,903.59 = 2,061.59/x
3. Step 3: Cross multiply
   3,553.58x = 4,903.59 × 2,061.59
4. Step 4: Simplify right side
   3,553.58x = 10,109,192.11
5. Step 5: Solve for x
   x = 10,109,192.11/3,553.58
6. Step 6: Final answer
   x = 2,844.79