Finding the Fourth Proportional to 2,573.52, 3,857.40 and 2,060.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.52 : 3,857.40 = 2,060.88 : x
2. Step 2: Convert to fraction form
   2,573.52/3,857.40 = 2,060.88/x
3. Step 3: Cross multiply
   2,573.52x = 3,857.40 × 2,060.88
4. Step 4: Simplify right side
   2,573.52x = 7,949,638.51
5. Step 5: Solve for x
   x = 7,949,638.51/2,573.52
6. Step 6: Final answer
   x = 3,089.01