Finding the Fourth Proportional to 10,424.04, 14,384.58 and 5,707.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,424.04 : 14,384.58 = 5,707.38 : x
2. Step 2: Convert to fraction form
   10,424.04/14,384.58 = 5,707.38/x
3. Step 3: Cross multiply
   10,424.04x = 14,384.58 × 5,707.38
4. Step 4: Simplify right side
   10,424.04x = 82,098,264.20
5. Step 5: Solve for x
   x = 82,098,264.20/10,424.04
6. Step 6: Final answer
   x = 7,875.86