Finding the Fourth Proportional to 9,527.34, 13,147.71 and 5,335.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,527.34 : 13,147.71 = 5,335.50 : x
2. Step 2: Convert to fraction form
   9,527.34/13,147.71 = 5,335.50/x
3. Step 3: Cross multiply
   9,527.34x = 13,147.71 × 5,335.50
4. Step 4: Simplify right side
   9,527.34x = 70,149,606.71
5. Step 5: Solve for x
   x = 70,149,606.71/9,527.34
6. Step 6: Final answer
   x = 7,362.98