Finding the Fourth Proportional to 8,300.86, 12,443.12 and 4,595.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300.86 : 12,443.12 = 4,595.24 : x
2. Step 2: Convert to fraction form
   8,300.86/12,443.12 = 4,595.24/x
3. Step 3: Cross multiply
   8,300.86x = 12,443.12 × 4,595.24
4. Step 4: Simplify right side
   8,300.86x = 57,179,122.75
5. Step 5: Solve for x
   x = 57,179,122.75/8,300.86
6. Step 6: Final answer
   x = 6,888.34