Finding the Fourth Proportional to 9,838.82, 13,576.01 and 5,531.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,838.82 : 13,576.01 = 5,531.06 : x
2. Step 2: Convert to fraction form
   9,838.82/13,576.01 = 5,531.06/x
3. Step 3: Cross multiply
   9,838.82x = 13,576.01 × 5,531.06
4. Step 4: Simplify right side
   9,838.82x = 75,089,630.34
5. Step 5: Solve for x
   x = 75,089,630.34/9,838.82
6. Step 6: Final answer
   x = 7,631.98