Finding the Fourth Proportional to 1,952.50, 2,694.50 and 1,068.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,952.50 : 2,694.50 = 1,068.35 : x
2. Step 2: Convert to fraction form
   1,952.50/2,694.50 = 1,068.35/x
3. Step 3: Cross multiply
   1,952.50x = 2,694.50 × 1,068.35
4. Step 4: Simplify right side
   1,952.50x = 2,878,663.73
5. Step 5: Solve for x
   x = 2,878,663.73/1,952.50
6. Step 6: Final answer
   x = 1,474.35