Finding the Fourth Proportional to 8,607.98, 12,910.62 and 2,368.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,607.98 : 12,910.62 = 2,368.46 : x
2. Step 2: Convert to fraction form
   8,607.98/12,910.62 = 2,368.46/x
3. Step 3: Cross multiply
   8,607.98x = 12,910.62 × 2,368.46
4. Step 4: Simplify right side
   8,607.98x = 30,578,287.05
5. Step 5: Solve for x
   x = 30,578,287.05/8,607.98
6. Step 6: Final answer
   x = 3,552.32