Finding the Fourth Proportional to 2,353.35, 3,530.34 and 792.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.35 : 3,530.34 = 792.69 : x
2. Step 2: Convert to fraction form
   2,353.35/3,530.34 = 792.69/x
3. Step 3: Cross multiply
   2,353.35x = 3,530.34 × 792.69
4. Step 4: Simplify right side
   2,353.35x = 2,798,465.21
5. Step 5: Solve for x
   x = 2,798,465.21/2,353.35
6. Step 6: Final answer
   x = 1,189.14