Finding the Fourth Proportional to 2,692.17, 3,707.15 and 2,496.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692.17 : 3,707.15 = 2,496.15 : x
2. Step 2: Convert to fraction form
   2,692.17/3,707.15 = 2,496.15/x
3. Step 3: Cross multiply
   2,692.17x = 3,707.15 × 2,496.15
4. Step 4: Simplify right side
   2,692.17x = 9,253,602.47
5. Step 5: Solve for x
   x = 9,253,602.47/2,692.17
6. Step 6: Final answer
   x = 3,437.23