Finding the Fourth Proportional to 3,592.89, 4,956.53 and 2,100.87

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.89 : 4,956.53 = 2,100.87 : x
2. Step 2: Convert to fraction form
   3,592.89/4,956.53 = 2,100.87/x
3. Step 3: Cross multiply
   3,592.89x = 4,956.53 × 2,100.87
4. Step 4: Simplify right side
   3,592.89x = 10,413,014.68
5. Step 5: Solve for x
   x = 10,413,014.68/3,592.89
6. Step 6: Final answer
   x = 2,898.23