Finding the Fourth Proportional to 1,837.08, 2,753.82 and 1,406.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.08 : 2,753.82 = 1,406.04 : x
2. Step 2: Convert to fraction form
   1,837.08/2,753.82 = 1,406.04/x
3. Step 3: Cross multiply
   1,837.08x = 2,753.82 × 1,406.04
4. Step 4: Simplify right side
   1,837.08x = 3,871,981.07
5. Step 5: Solve for x
   x = 3,871,981.07/1,837.08
6. Step 6: Final answer
   x = 2,107.68