Finding the Fourth Proportional to 8,845.98, 12,203.37 and 5,703.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,845.98 : 12,203.37 = 5,703.18 : x
2. Step 2: Convert to fraction form
   8,845.98/12,203.37 = 5,703.18/x
3. Step 3: Cross multiply
   8,845.98x = 12,203.37 × 5,703.18
4. Step 4: Simplify right side
   8,845.98x = 69,598,015.72
5. Step 5: Solve for x
   x = 69,598,015.72/8,845.98
6. Step 6: Final answer
   x = 7,867.76