Finding the Fourth Proportional to 8,624.32, 11,906.52 and 5,796.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,624.32 : 11,906.52 = 5,796.76 : x
2. Step 2: Convert to fraction form
   8,624.32/11,906.52 = 5,796.76/x
3. Step 3: Cross multiply
   8,624.32x = 11,906.52 × 5,796.76
4. Step 4: Simplify right side
   8,624.32x = 69,019,238.88
5. Step 5: Solve for x
   x = 69,019,238.88/8,624.32
6. Step 6: Final answer
   x = 8,002.86