Finding the Fourth Proportional to 10,364.10, 14,302.45 and 5,648.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364.10 : 14,302.45 = 5,648.37 : x
2. Step 2: Convert to fraction form
   10,364.10/14,302.45 = 5,648.37/x
3. Step 3: Cross multiply
   10,364.10x = 14,302.45 × 5,648.37
4. Step 4: Simplify right side
   10,364.10x = 80,785,529.51
5. Step 5: Solve for x
   x = 80,785,529.51/10,364.10
6. Step 6: Final answer
   x = 7,794.75