Finding the Fourth Proportional to 2,158.41, 3,237.27 and 598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,158.41 : 3,237.27 = 598.56 : x
2. Step 2: Convert to fraction form
   2,158.41/3,237.27 = 598.56/x
3. Step 3: Cross multiply
   2,158.41x = 3,237.27 × 598.56
4. Step 4: Simplify right side
   2,158.41x = 1,937,700.33
5. Step 5: Solve for x
   x = 1,937,700.33/2,158.41
6. Step 6: Final answer
   x = 897.74