Finding the Fourth Proportional to 1,495.61, 2,063.17 and 874.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.61 : 2,063.17 = 874.25 : x
2. Step 2: Convert to fraction form
   1,495.61/2,063.17 = 874.25/x
3. Step 3: Cross multiply
   1,495.61x = 2,063.17 × 874.25
4. Step 4: Simplify right side
   1,495.61x = 1,803,726.37
5. Step 5: Solve for x
   x = 1,803,726.37/1,495.61
6. Step 6: Final answer
   x = 1,206.01