Finding the Fourth Proportional to 1,834.35, 2,749.47 and 792.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.35 : 2,749.47 = 792.79 : x
2. Step 2: Convert to fraction form
   1,834.35/2,749.47 = 792.79/x
3. Step 3: Cross multiply
   1,834.35x = 2,749.47 × 792.79
4. Step 4: Simplify right side
   1,834.35x = 2,179,752.32
5. Step 5: Solve for x
   x = 2,179,752.32/1,834.35
6. Step 6: Final answer
   x = 1,188.30