Finding the Fourth Proportional to 2,435.99, 3,654.86 and 975.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.99 : 3,654.86 = 975.24 : x
2. Step 2: Convert to fraction form
   2,435.99/3,654.86 = 975.24/x
3. Step 3: Cross multiply
   2,435.99x = 3,654.86 × 975.24
4. Step 4: Simplify right side
   2,435.99x = 3,564,360.79
5. Step 5: Solve for x
   x = 3,564,360.79/2,435.99
6. Step 6: Final answer
   x = 1,463.21