Finding the Fourth Proportional to 10,348.43, 14,282.15 and 7,703.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.43 : 14,282.15 = 7,703.37 : x
2. Step 2: Convert to fraction form
   10,348.43/14,282.15 = 7,703.37/x
3. Step 3: Cross multiply
   10,348.43x = 14,282.15 × 7,703.37
4. Step 4: Simplify right side
   10,348.43x = 110,020,647.33
5. Step 5: Solve for x
   x = 110,020,647.33/10,348.43
6. Step 6: Final answer
   x = 10,631.63