Finding the Fourth Proportional to 1,495.94, 2,064.76 and 1,098.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.94 : 2,064.76 = 1,098.18 : x
2. Step 2: Convert to fraction form
   1,495.94/2,064.76 = 1,098.18/x
3. Step 3: Cross multiply
   1,495.94x = 2,064.76 × 1,098.18
4. Step 4: Simplify right side
   1,495.94x = 2,267,475.39
5. Step 5: Solve for x
   x = 2,267,475.39/1,495.94
6. Step 6: Final answer
   x = 1,515.76