Finding the Fourth Proportional to 2,093.62, 3,138.69 and 1,633.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.62 : 3,138.69 = 1,633.42 : x
2. Step 2: Convert to fraction form
   2,093.62/3,138.69 = 1,633.42/x
3. Step 3: Cross multiply
   2,093.62x = 3,138.69 × 1,633.42
4. Step 4: Simplify right side
   2,093.62x = 5,126,799.02
5. Step 5: Solve for x
   x = 5,126,799.02/2,093.62
6. Step 6: Final answer
   x = 2,448.77