Finding the Fourth Proportional to 2,436.05, 3,655.55 and 975.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.05 : 3,655.55 = 975.08 : x
2. Step 2: Convert to fraction form
   2,436.05/3,655.55 = 975.08/x
3. Step 3: Cross multiply
   2,436.05x = 3,655.55 × 975.08
4. Step 4: Simplify right side
   2,436.05x = 3,564,453.69
5. Step 5: Solve for x
   x = 3,564,453.69/2,436.05
6. Step 6: Final answer
   x = 1,463.21