Finding the Fourth Proportional to 2,083.56, 2,875.01 and 1,199.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.56 : 2,875.01 = 1,199.19 : x
2. Step 2: Convert to fraction form
   2,083.56/2,875.01 = 1,199.19/x
3. Step 3: Cross multiply
   2,083.56x = 2,875.01 × 1,199.19
4. Step 4: Simplify right side
   2,083.56x = 3,447,677.25
5. Step 5: Solve for x
   x = 3,447,677.25/2,083.56
6. Step 6: Final answer
   x = 1,654.71