Finding the Fourth Proportional to 10,002.92, 13,804.83 and 5,527.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,002.92 : 13,804.83 = 5,527.07 : x
2. Step 2: Convert to fraction form
   10,002.92/13,804.83 = 5,527.07/x
3. Step 3: Cross multiply
   10,002.92x = 13,804.83 × 5,527.07
4. Step 4: Simplify right side
   10,002.92x = 76,300,192.72
5. Step 5: Solve for x
   x = 76,300,192.72/10,002.92
6. Step 6: Final answer
   x = 7,627.80