Finding the Fourth Proportional to 4,835.59, 7,256.63 and 1,757.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,835.59 : 7,256.63 = 1,757.59 : x
2. Step 2: Convert to fraction form
   4,835.59/7,256.63 = 1,757.59/x
3. Step 3: Cross multiply
   4,835.59x = 7,256.63 × 1,757.59
4. Step 4: Simplify right side
   4,835.59x = 12,754,180.32
5. Step 5: Solve for x
   x = 12,754,180.32/4,835.59
6. Step 6: Final answer
   x = 2,637.56