Finding the Fourth Proportional to 10,095.81, 13,931.29 and 7,444.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,095.81 : 13,931.29 = 7,444.68 : x
2. Step 2: Convert to fraction form
   10,095.81/13,931.29 = 7,444.68/x
3. Step 3: Cross multiply
   10,095.81x = 13,931.29 × 7,444.68
4. Step 4: Simplify right side
   10,095.81x = 103,713,996.04
5. Step 5: Solve for x
   x = 103,713,996.04/10,095.81
6. Step 6: Final answer
   x = 10,272.97