Finding the Fourth Proportional to 2,576.07, 3,555.50 and 1,527.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.07 : 3,555.50 = 1,527.93 : x
2. Step 2: Convert to fraction form
   2,576.07/3,555.50 = 1,527.93/x
3. Step 3: Cross multiply
   2,576.07x = 3,555.50 × 1,527.93
4. Step 4: Simplify right side
   2,576.07x = 5,432,547.48
5. Step 5: Solve for x
   x = 5,432,547.48/2,576.07
6. Step 6: Final answer
   x = 2,108.85