Finding the Fourth Proportional to 2,435.79, 3,655.41 and 975.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.79 : 3,655.41 = 975.27 : x
2. Step 2: Convert to fraction form
   2,435.79/3,655.41 = 975.27/x
3. Step 3: Cross multiply
   2,435.79x = 3,655.41 × 975.27
4. Step 4: Simplify right side
   2,435.79x = 3,565,011.71
5. Step 5: Solve for x
   x = 3,565,011.71/2,435.79
6. Step 6: Final answer
   x = 1,463.60