Finding the Fourth Proportional to 10,292.53, 14,203.69 and 5,576.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,292.53 : 14,203.69 = 5,576.81 : x
2. Step 2: Convert to fraction form
   10,292.53/14,203.69 = 5,576.81/x
3. Step 3: Cross multiply
   10,292.53x = 14,203.69 × 5,576.81
4. Step 4: Simplify right side
   10,292.53x = 79,211,280.43
5. Step 5: Solve for x
   x = 79,211,280.43/10,292.53
6. Step 6: Final answer
   x = 7,696.00