Finding the Fourth Proportional to 1,363.50, 1,882.47 and 1,068.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363.50 : 1,882.47 = 1,068.06 : x
2. Step 2: Convert to fraction form
   1,363.50/1,882.47 = 1,068.06/x
3. Step 3: Cross multiply
   1,363.50x = 1,882.47 × 1,068.06
4. Step 4: Simplify right side
   1,363.50x = 2,010,590.91
5. Step 5: Solve for x
   x = 2,010,590.91/1,363.50
6. Step 6: Final answer
   x = 1,474.58