Finding the Fourth Proportional to 10,599.89, 14,611.10 and 8,468.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,599.89 : 14,611.10 = 8,468.70 : x
2. Step 2: Convert to fraction form
   10,599.89/14,611.10 = 8,468.70/x
3. Step 3: Cross multiply
   10,599.89x = 14,611.10 × 8,468.70
4. Step 4: Simplify right side
   10,599.89x = 123,737,019.53
5. Step 5: Solve for x
   x = 123,737,019.53/10,599.89
6. Step 6: Final answer
   x = 11,673.43