Finding the Fourth Proportional to 2,575.06, 3,860.34 and 1,114

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.06 : 3,860.34 = 1,114 : x
2. Step 2: Convert to fraction form
   2,575.06/3,860.34 = 1,114/x
3. Step 3: Cross multiply
   2,575.06x = 3,860.34 × 1,114
4. Step 4: Simplify right side
   2,575.06x = 4,300,418.76
5. Step 5: Solve for x
   x = 4,300,418.76/2,575.06
6. Step 6: Final answer
   x = 1,670.03