Finding the Fourth Proportional to 2,093.52, 2,889.18 and 1,209.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.52 : 2,889.18 = 1,209.41 : x
2. Step 2: Convert to fraction form
   2,093.52/2,889.18 = 1,209.41/x
3. Step 3: Cross multiply
   2,093.52x = 2,889.18 × 1,209.41
4. Step 4: Simplify right side
   2,093.52x = 3,494,188.74
5. Step 5: Solve for x
   x = 3,494,188.74/2,093.52
6. Step 6: Final answer
   x = 1,669.05