Finding the Fourth Proportional to 1,697.59, 2,342.54 and 951.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697.59 : 2,342.54 = 951.38 : x
2. Step 2: Convert to fraction form
   1,697.59/2,342.54 = 951.38/x
3. Step 3: Cross multiply
   1,697.59x = 2,342.54 × 951.38
4. Step 4: Simplify right side
   1,697.59x = 2,228,645.71
5. Step 5: Solve for x
   x = 2,228,645.71/1,697.59
6. Step 6: Final answer
   x = 1,312.83