Finding the Fourth Proportional to 6,353.63, 8,767.73 and 3,521.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,353.63 : 8,767.73 = 3,521.00 : x
2. Step 2: Convert to fraction form
   6,353.63/8,767.73 = 3,521.00/x
3. Step 3: Cross multiply
   6,353.63x = 8,767.73 × 3,521.00
4. Step 4: Simplify right side
   6,353.63x = 30,871,115.89
5. Step 5: Solve for x
   x = 30,871,115.89/6,353.63
6. Step 6: Final answer
   x = 4,858.82