Finding the Fourth Proportional to 3,510.02, 4,843.69 and 1,938.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510.02 : 4,843.69 = 1,938.10 : x
2. Step 2: Convert to fraction form
   3,510.02/4,843.69 = 1,938.10/x
3. Step 3: Cross multiply
   3,510.02x = 4,843.69 × 1,938.10
4. Step 4: Simplify right side
   3,510.02x = 9,387,555.59
5. Step 5: Solve for x
   x = 9,387,555.59/3,510.02
6. Step 6: Final answer
   x = 2,674.50