Finding the Fourth Proportional to 9,549.48, 13,178.08 and 5,300.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,549.48 : 13,178.08 = 5,300.29 : x
2. Step 2: Convert to fraction form
   9,549.48/13,178.08 = 5,300.29/x
3. Step 3: Cross multiply
   9,549.48x = 13,178.08 × 5,300.29
4. Step 4: Simplify right side
   9,549.48x = 69,847,638.93
5. Step 5: Solve for x
   x = 69,847,638.93/9,549.48
6. Step 6: Final answer
   x = 7,314.29