Finding the Fourth Proportional to 9,444.54, 13,031.13 and 5,667.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,444.54 : 13,031.13 = 5,667.96 : x
2. Step 2: Convert to fraction form
   9,444.54/13,031.13 = 5,667.96/x
3. Step 3: Cross multiply
   9,444.54x = 13,031.13 × 5,667.96
4. Step 4: Simplify right side
   9,444.54x = 73,859,923.59
5. Step 5: Solve for x
   x = 73,859,923.59/9,444.54
6. Step 6: Final answer
   x = 7,820.38