Finding the Fourth Proportional to 1,598.69, 2,207.27 and 1,001.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598.69 : 2,207.27 = 1,001.42 : x
2. Step 2: Convert to fraction form
   1,598.69/2,207.27 = 1,001.42/x
3. Step 3: Cross multiply
   1,598.69x = 2,207.27 × 1,001.42
4. Step 4: Simplify right side
   1,598.69x = 2,210,388.28
5. Step 5: Solve for x
   x = 2,210,388.28/1,598.69
6. Step 6: Final answer
   x = 1,382.63