Finding the Fourth Proportional to 10,341.62, 14,271.43 and 5,625.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,341.62 : 14,271.43 = 5,625.89 : x
2. Step 2: Convert to fraction form
   10,341.62/14,271.43 = 5,625.89/x
3. Step 3: Cross multiply
   10,341.62x = 14,271.43 × 5,625.89
4. Step 4: Simplify right side
   10,341.62x = 80,289,495.32
5. Step 5: Solve for x
   x = 80,289,495.32/10,341.62
6. Step 6: Final answer
   x = 7,763.73