Finding the Fourth Proportional to 2,060.34, 3,087.32 and 1,571.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060.34 : 3,087.32 = 1,571.91 : x
2. Step 2: Convert to fraction form
   2,060.34/3,087.32 = 1,571.91/x
3. Step 3: Cross multiply
   2,060.34x = 3,087.32 × 1,571.91
4. Step 4: Simplify right side
   2,060.34x = 4,852,969.74
5. Step 5: Solve for x
   x = 4,852,969.74/2,060.34
6. Step 6: Final answer
   x = 2,355.43