Finding the Fourth Proportional to 1,068.69, 1,474.04 and 694.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068.69 : 1,474.04 = 694.98 : x
2. Step 2: Convert to fraction form
   1,068.69/1,474.04 = 694.98/x
3. Step 3: Cross multiply
   1,068.69x = 1,474.04 × 694.98
4. Step 4: Simplify right side
   1,068.69x = 1,024,424.84
5. Step 5: Solve for x
   x = 1,024,424.84/1,068.69
6. Step 6: Final answer
   x = 958.58