Finding the Fourth Proportional to 9,292.54, 12,823.32 and 5,100.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,292.54 : 12,823.32 = 5,100.88 : x
2. Step 2: Convert to fraction form
   9,292.54/12,823.32 = 5,100.88/x
3. Step 3: Cross multiply
   9,292.54x = 12,823.32 × 5,100.88
4. Step 4: Simplify right side
   9,292.54x = 65,410,216.52
5. Step 5: Solve for x
   x = 65,410,216.52/9,292.54
6. Step 6: Final answer
   x = 7,039.00