Finding the Fourth Proportional to 1,697.39, 2,342.23 and 951.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697.39 : 2,342.23 = 951.29 : x
2. Step 2: Convert to fraction form
   1,697.39/2,342.23 = 951.29/x
3. Step 3: Cross multiply
   1,697.39x = 2,342.23 × 951.29
4. Step 4: Simplify right side
   1,697.39x = 2,228,139.98
5. Step 5: Solve for x
   x = 2,228,139.98/1,697.39
6. Step 6: Final answer
   x = 1,312.69