Finding the Fourth Proportional to 2,341.32, 3,510.84 and 697.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341.32 : 3,510.84 = 697.38 : x
2. Step 2: Convert to fraction form
   2,341.32/3,510.84 = 697.38/x
3. Step 3: Cross multiply
   2,341.32x = 3,510.84 × 697.38
4. Step 4: Simplify right side
   2,341.32x = 2,448,389.60
5. Step 5: Solve for x
   x = 2,448,389.60/2,341.32
6. Step 6: Final answer
   x = 1,045.73