Finding the Fourth Proportional to 2,529.15, 3,794.12 and 1,068.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529.15 : 3,794.12 = 1,068.31 : x
2. Step 2: Convert to fraction form
   2,529.15/3,794.12 = 1,068.31/x
3. Step 3: Cross multiply
   2,529.15x = 3,794.12 × 1,068.31
4. Step 4: Simplify right side
   2,529.15x = 4,053,296.34
5. Step 5: Solve for x
   x = 4,053,296.34/2,529.15
6. Step 6: Final answer
   x = 1,602.63