Finding the Fourth Proportional to 2,093.84, 2,889.42 and 1,162.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.84 : 2,889.42 = 1,162.40 : x
2. Step 2: Convert to fraction form
   2,093.84/2,889.42 = 1,162.40/x
3. Step 3: Cross multiply
   2,093.84x = 2,889.42 × 1,162.40
4. Step 4: Simplify right side
   2,093.84x = 3,358,661.81
5. Step 5: Solve for x
   x = 3,358,661.81/2,093.84
6. Step 6: Final answer
   x = 1,604.07