Finding the Fourth Proportional to 2,547.56, 3,801.78 and 2,532.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547.56 : 3,801.78 = 2,532.96 : x
2. Step 2: Convert to fraction form
   2,547.56/3,801.78 = 2,532.96/x
3. Step 3: Cross multiply
   2,547.56x = 3,801.78 × 2,532.96
4. Step 4: Simplify right side
   2,547.56x = 9,629,756.67
5. Step 5: Solve for x
   x = 9,629,756.67/2,547.56
6. Step 6: Final answer
   x = 3,779.99