Finding the Fourth Proportional to 10,031.33, 13,843.02 and 5,554.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,031.33 : 13,843.02 = 5,554.82 : x
2. Step 2: Convert to fraction form
   10,031.33/13,843.02 = 5,554.82/x
3. Step 3: Cross multiply
   10,031.33x = 13,843.02 × 5,554.82
4. Step 4: Simplify right side
   10,031.33x = 76,895,484.36
5. Step 5: Solve for x
   x = 76,895,484.36/10,031.33
6. Step 6: Final answer
   x = 7,665.53