Finding the Fourth Proportional to 9,776.21, 14,662.68 and 3,535.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,776.21 : 14,662.68 = 3,535.04 : x
2. Step 2: Convert to fraction form
   9,776.21/14,662.68 = 3,535.04/x
3. Step 3: Cross multiply
   9,776.21x = 14,662.68 × 3,535.04
4. Step 4: Simplify right side
   9,776.21x = 51,833,160.31
5. Step 5: Solve for x
   x = 51,833,160.31/9,776.21
6. Step 6: Final answer
   x = 5,301.97