Finding the Fourth Proportional to 10,009.34, 13,811.69 and 5,532.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,009.34 : 13,811.69 = 5,532.48 : x
2. Step 2: Convert to fraction form
   10,009.34/13,811.69 = 5,532.48/x
3. Step 3: Cross multiply
   10,009.34x = 13,811.69 × 5,532.48
4. Step 4: Simplify right side
   10,009.34x = 76,412,871.03
5. Step 5: Solve for x
   x = 76,412,871.03/10,009.34
6. Step 6: Final answer
   x = 7,634.16