Finding the Fourth Proportional to 9,775.04, 13,484.72 and 5,996.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,775.04 : 13,484.72 = 5,996.96 : x
2. Step 2: Convert to fraction form
   9,775.04/13,484.72 = 5,996.96/x
3. Step 3: Cross multiply
   9,775.04x = 13,484.72 × 5,996.96
4. Step 4: Simplify right side
   9,775.04x = 80,867,326.45
5. Step 5: Solve for x
   x = 80,867,326.45/9,775.04
6. Step 6: Final answer
   x = 8,272.84