Finding the Fourth Proportional to 2,501.18, 3,753.82 and 2,402.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.18 : 3,753.82 = 2,402.78 : x
2. Step 2: Convert to fraction form
   2,501.18/3,753.82 = 2,402.78/x
3. Step 3: Cross multiply
   2,501.18x = 3,753.82 × 2,402.78
4. Step 4: Simplify right side
   2,501.18x = 9,019,603.62
5. Step 5: Solve for x
   x = 9,019,603.62/2,501.18
6. Step 6: Final answer
   x = 3,606.14