Finding the Fourth Proportional to 2,068.06, 3,105.29 and 1,582.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.06 : 3,105.29 = 1,582.94 : x
2. Step 2: Convert to fraction form
   2,068.06/3,105.29 = 1,582.94/x
3. Step 3: Cross multiply
   2,068.06x = 3,105.29 × 1,582.94
4. Step 4: Simplify right side
   2,068.06x = 4,915,487.75
5. Step 5: Solve for x
   x = 4,915,487.75/2,068.06
6. Step 6: Final answer
   x = 2,376.86