Finding the Fourth Proportional to 9,300.96, 13,945.32 and 5,298.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.96 : 13,945.32 = 5,298.44 : x
2. Step 2: Convert to fraction form
   9,300.96/13,945.32 = 5,298.44/x
3. Step 3: Cross multiply
   9,300.96x = 13,945.32 × 5,298.44
4. Step 4: Simplify right side
   9,300.96x = 73,888,371.57
5. Step 5: Solve for x
   x = 73,888,371.57/9,300.96
6. Step 6: Final answer
   x = 7,944.17