Finding the Fourth Proportional to 2,084.37, 2,869.12 and 1,887.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084.37 : 2,869.12 = 1,887.54 : x
2. Step 2: Convert to fraction form
   2,084.37/2,869.12 = 1,887.54/x
3. Step 3: Cross multiply
   2,084.37x = 2,869.12 × 1,887.54
4. Step 4: Simplify right side
   2,084.37x = 5,415,554.98
5. Step 5: Solve for x
   x = 5,415,554.98/2,084.37
6. Step 6: Final answer
   x = 2,598.18