Finding the Fourth Proportional to 2,576.51, 3,870.03 and 1,700.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.51 : 3,870.03 = 1,700.27 : x
2. Step 2: Convert to fraction form
   2,576.51/3,870.03 = 1,700.27/x
3. Step 3: Cross multiply
   2,576.51x = 3,870.03 × 1,700.27
4. Step 4: Simplify right side
   2,576.51x = 6,580,095.91
5. Step 5: Solve for x
   x = 6,580,095.91/2,576.51
6. Step 6: Final answer
   x = 2,553.88