Finding the Fourth Proportional to 2,025.91, 3,039.32 and 792.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.91 : 3,039.32 = 792.99 : x
2. Step 2: Convert to fraction form
   2,025.91/3,039.32 = 792.99/x
3. Step 3: Cross multiply
   2,025.91x = 3,039.32 × 792.99
4. Step 4: Simplify right side
   2,025.91x = 2,410,152.35
5. Step 5: Solve for x
   x = 2,410,152.35/2,025.91
6. Step 6: Final answer
   x = 1,189.66