Finding the Fourth Proportional to 9,359.04, 12,928.78 and 7,483.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,359.04 : 12,928.78 = 7,483.08 : x
2. Step 2: Convert to fraction form
   9,359.04/12,928.78 = 7,483.08/x
3. Step 3: Cross multiply
   9,359.04x = 12,928.78 × 7,483.08
4. Step 4: Simplify right side
   9,359.04x = 96,747,095.04
5. Step 5: Solve for x
   x = 96,747,095.04/9,359.04
6. Step 6: Final answer
   x = 10,337.29