Finding the Fourth Proportional to 3,510.53, 4,844.89 and 2,148.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.53 : 4,844.89 = 2,148.59 : x
2. Step 2: Convert to fraction form
   3,510.53/4,844.89 = 2,148.59/x
3. Step 3: Cross multiply
   3,510.53x = 4,844.89 × 2,148.59
4. Step 4: Simplify right side
   3,510.53x = 10,409,652.61
5. Step 5: Solve for x
   x = 10,409,652.61/3,510.53
6. Step 6: Final answer
   x = 2,965.27