Finding the Fourth Proportional to 9,554.25, 13,185.45 and 5,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,554.25 : 13,185.45 = 5,362.50 : x
2. Step 2: Convert to fraction form
   9,554.25/13,185.45 = 5,362.50/x
3. Step 3: Cross multiply
   9,554.25x = 13,185.45 × 5,362.50
4. Step 4: Simplify right side
   9,554.25x = 70,706,975.63
5. Step 5: Solve for x
   x = 70,706,975.63/9,554.25
6. Step 6: Final answer
   x = 7,400.58