Finding the Fourth Proportional to 2,068.68, 3,101.16 and 1,093.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.68 : 3,101.16 = 1,093.62 : x
2. Step 2: Convert to fraction form
   2,068.68/3,101.16 = 1,093.62/x
3. Step 3: Cross multiply
   2,068.68x = 3,101.16 × 1,093.62
4. Step 4: Simplify right side
   2,068.68x = 3,391,490.60
5. Step 5: Solve for x
   x = 3,391,490.60/2,068.68
6. Step 6: Final answer
   x = 1,639.45