Finding the Fourth Proportional to 10,300.41, 14,214.66 and 5,584.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.41 : 14,214.66 = 5,584.70 : x
2. Step 2: Convert to fraction form
   10,300.41/14,214.66 = 5,584.70/x
3. Step 3: Cross multiply
   10,300.41x = 14,214.66 × 5,584.70
4. Step 4: Simplify right side
   10,300.41x = 79,384,583.78
5. Step 5: Solve for x
   x = 79,384,583.78/10,300.41
6. Step 6: Final answer
   x = 7,706.94