Finding the Fourth Proportional to 9,230.52, 12,738.20 and 5,038.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,230.52 : 12,738.20 = 5,038.84 : x
2. Step 2: Convert to fraction form
   9,230.52/12,738.20 = 5,038.84/x
3. Step 3: Cross multiply
   9,230.52x = 12,738.20 × 5,038.84
4. Step 4: Simplify right side
   9,230.52x = 64,185,751.69
5. Step 5: Solve for x
   x = 64,185,751.69/9,230.52
6. Step 6: Final answer
   x = 6,953.64