Finding the Fourth Proportional to 10,412.45, 14,369.29 and 5,632.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,412.45 : 14,369.29 = 5,632.49 : x
2. Step 2: Convert to fraction form
   10,412.45/14,369.29 = 5,632.49/x
3. Step 3: Cross multiply
   10,412.45x = 14,369.29 × 5,632.49
4. Step 4: Simplify right side
   10,412.45x = 80,934,810.39
5. Step 5: Solve for x
   x = 80,934,810.39/10,412.45
6. Step 6: Final answer
   x = 7,772.89