Finding the Fourth Proportional to 2,719.32, 3,754.50 and 2,059.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719.32 : 3,754.50 = 2,059.77 : x
2. Step 2: Convert to fraction form
   2,719.32/3,754.50 = 2,059.77/x
3. Step 3: Cross multiply
   2,719.32x = 3,754.50 × 2,059.77
4. Step 4: Simplify right side
   2,719.32x = 7,733,406.47
5. Step 5: Solve for x
   x = 7,733,406.47/2,719.32
6. Step 6: Final answer
   x = 2,843.88