Finding the Fourth Proportional to 1,801.02, 2,703.58 and 1,682.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,801.02 : 2,703.58 = 1,682.10 : x
2. Step 2: Convert to fraction form
   1,801.02/2,703.58 = 1,682.10/x
3. Step 3: Cross multiply
   1,801.02x = 2,703.58 × 1,682.10
4. Step 4: Simplify right side
   1,801.02x = 4,547,687.71
5. Step 5: Solve for x
   x = 4,547,687.71/1,801.02
6. Step 6: Final answer
   x = 2,525.06