Finding the Fourth Proportional to 2,068.02, 3,096.72 and 1,091.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.02 : 3,096.72 = 1,091.94 : x
2. Step 2: Convert to fraction form
   2,068.02/3,096.72 = 1,091.94/x
3. Step 3: Cross multiply
   2,068.02x = 3,096.72 × 1,091.94
4. Step 4: Simplify right side
   2,068.02x = 3,381,432.44
5. Step 5: Solve for x
   x = 3,381,432.44/2,068.02
6. Step 6: Final answer
   x = 1,635.11