Finding the Fourth Proportional to 2,059.79, 3,091.23 and 1,567.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.79 : 3,091.23 = 1,567.71 : x
2. Step 2: Convert to fraction form
   2,059.79/3,091.23 = 1,567.71/x
3. Step 3: Cross multiply
   2,059.79x = 3,091.23 × 1,567.71
4. Step 4: Simplify right side
   2,059.79x = 4,846,152.18
5. Step 5: Solve for x
   x = 4,846,152.18/2,059.79
6. Step 6: Final answer
   x = 2,352.75