Finding the Fourth Proportional to 2,719.33, 4,072.06 and 1,792.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719.33 : 4,072.06 = 1,792.07 : x
2. Step 2: Convert to fraction form
   2,719.33/4,072.06 = 1,792.07/x
3. Step 3: Cross multiply
   2,719.33x = 4,072.06 × 1,792.07
4. Step 4: Simplify right side
   2,719.33x = 7,297,416.56
5. Step 5: Solve for x
   x = 7,297,416.56/2,719.33
6. Step 6: Final answer
   x = 2,683.54