Finding the Fourth Proportional to 1,514.07, 2,271.15 and 898.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514.07 : 2,271.15 = 898.02 : x
2. Step 2: Convert to fraction form
   1,514.07/2,271.15 = 898.02/x
3. Step 3: Cross multiply
   1,514.07x = 2,271.15 × 898.02
4. Step 4: Simplify right side
   1,514.07x = 2,039,538.12
5. Step 5: Solve for x
   x = 2,039,538.12/1,514.07
6. Step 6: Final answer
   x = 1,347.06