Finding the Fourth Proportional to 2,093.57, 2,889.12 and 1,162.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.57 : 2,889.12 = 1,162.07 : x
2. Step 2: Convert to fraction form
   2,093.57/2,889.12 = 1,162.07/x
3. Step 3: Cross multiply
   2,093.57x = 2,889.12 × 1,162.07
4. Step 4: Simplify right side
   2,093.57x = 3,357,339.42
5. Step 5: Solve for x
   x = 3,357,339.42/2,093.57
6. Step 6: Final answer
   x = 1,603.65