Finding the Fourth Proportional to 3,118.72, 4,303.82 and 1,792.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,118.72 : 4,303.82 = 1,792.67 : x
2. Step 2: Convert to fraction form
   3,118.72/4,303.82 = 1,792.67/x
3. Step 3: Cross multiply
   3,118.72x = 4,303.82 × 1,792.67
4. Step 4: Simplify right side
   3,118.72x = 7,715,329.00
5. Step 5: Solve for x
   x = 7,715,329.00/3,118.72
6. Step 6: Final answer
   x = 2,473.88