Finding the Fourth Proportional to 1,654.41, 2,266.56 and 1,592.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654.41 : 2,266.56 = 1,592.15 : x
2. Step 2: Convert to fraction form
   1,654.41/2,266.56 = 1,592.15/x
3. Step 3: Cross multiply
   1,654.41x = 2,266.56 × 1,592.15
4. Step 4: Simplify right side
   1,654.41x = 3,608,692.17
5. Step 5: Solve for x
   x = 3,608,692.17/1,654.41
6. Step 6: Final answer
   x = 2,181.26