Finding the Fourth Proportional to 9,293.94, 12,825.55 and 5,102.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,293.94 : 12,825.55 = 5,102.10 : x
2. Step 2: Convert to fraction form
   9,293.94/12,825.55 = 5,102.10/x
3. Step 3: Cross multiply
   9,293.94x = 12,825.55 × 5,102.10
4. Step 4: Simplify right side
   9,293.94x = 65,437,238.66
5. Step 5: Solve for x
   x = 65,437,238.66/9,293.94
6. Step 6: Final answer
   x = 7,040.85