Finding the Fourth Proportional to 1,885.59, 2,595.96 and 1,486.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,885.59 : 2,595.96 = 1,486.53 : x
2. Step 2: Convert to fraction form
   1,885.59/2,595.96 = 1,486.53/x
3. Step 3: Cross multiply
   1,885.59x = 2,595.96 × 1,486.53
4. Step 4: Simplify right side
   1,885.59x = 3,858,972.42
5. Step 5: Solve for x
   x = 3,858,972.42/1,885.59
6. Step 6: Final answer
   x = 2,046.56