Finding the Fourth Proportional to 10,292.57, 14,203.71 and 5,576.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,292.57 : 14,203.71 = 5,576.84 : x
2. Step 2: Convert to fraction form
   10,292.57/14,203.71 = 5,576.84/x
3. Step 3: Cross multiply
   10,292.57x = 14,203.71 × 5,576.84
4. Step 4: Simplify right side
   10,292.57x = 79,211,747.06
5. Step 5: Solve for x
   x = 79,211,747.06/10,292.57
6. Step 6: Final answer
   x = 7,696.02