Finding the Fourth Proportional to 2,361.88, 3,259.29 and 1,575.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.88 : 3,259.29 = 1,575.82 : x
2. Step 2: Convert to fraction form
   2,361.88/3,259.29 = 1,575.82/x
3. Step 3: Cross multiply
   2,361.88x = 3,259.29 × 1,575.82
4. Step 4: Simplify right side
   2,361.88x = 5,136,054.37
5. Step 5: Solve for x
   x = 5,136,054.37/2,361.88
6. Step 6: Final answer
   x = 2,174.56