Finding the Fourth Proportional to 3,592.56, 4,956.98 and 2,100.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.56 : 4,956.98 = 2,100.18 : x
2. Step 2: Convert to fraction form
   3,592.56/4,956.98 = 2,100.18/x
3. Step 3: Cross multiply
   3,592.56x = 4,956.98 × 2,100.18
4. Step 4: Simplify right side
   3,592.56x = 10,410,550.26
5. Step 5: Solve for x
   x = 10,410,550.26/3,592.56
6. Step 6: Final answer
   x = 2,897.81