Finding the Fourth Proportional to 2,384.18, 3,291.30 and 1,598.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384.18 : 3,291.30 = 1,598.74 : x
2. Step 2: Convert to fraction form
   2,384.18/3,291.30 = 1,598.74/x
3. Step 3: Cross multiply
   2,384.18x = 3,291.30 × 1,598.74
4. Step 4: Simplify right side
   2,384.18x = 5,261,932.96
5. Step 5: Solve for x
   x = 5,261,932.96/2,384.18
6. Step 6: Final answer
   x = 2,207.02