Finding the Fourth Proportional to 2,659.58, 3,671.56 and 2,060.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.58 : 3,671.56 = 2,060.74 : x
2. Step 2: Convert to fraction form
   2,659.58/3,671.56 = 2,060.74/x
3. Step 3: Cross multiply
   2,659.58x = 3,671.56 × 2,060.74
4. Step 4: Simplify right side
   2,659.58x = 7,566,130.55
5. Step 5: Solve for x
   x = 7,566,130.55/2,659.58
6. Step 6: Final answer
   x = 2,844.86