Finding the Fourth Proportional to 9,852.53, 13,596.56 and 5,376.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,852.53 : 13,596.56 = 5,376.29 : x
2. Step 2: Convert to fraction form
   9,852.53/13,596.56 = 5,376.29/x
3. Step 3: Cross multiply
   9,852.53x = 13,596.56 × 5,376.29
4. Step 4: Simplify right side
   9,852.53x = 73,098,954.70
5. Step 5: Solve for x
   x = 73,098,954.70/9,852.53
6. Step 6: Final answer
   x = 7,419.31