Finding the Fourth Proportional to 2,063.83, 3,092.93 and 1,138

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.83 : 3,092.93 = 1,138 : x
2. Step 2: Convert to fraction form
   2,063.83/3,092.93 = 1,138/x
3. Step 3: Cross multiply
   2,063.83x = 3,092.93 × 1,138
4. Step 4: Simplify right side
   2,063.83x = 3,519,754.34
5. Step 5: Solve for x
   x = 3,519,754.34/2,063.83
6. Step 6: Final answer
   x = 1,705.45