Finding the Fourth Proportional to 9,461.38, 13,056.56 and 5,482.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,461.38 : 13,056.56 = 5,482.40 : x
2. Step 2: Convert to fraction form
   9,461.38/13,056.56 = 5,482.40/x
3. Step 3: Cross multiply
   9,461.38x = 13,056.56 × 5,482.40
4. Step 4: Simplify right side
   9,461.38x = 71,581,284.54
5. Step 5: Solve for x
   x = 71,581,284.54/9,461.38
6. Step 6: Final answer
   x = 7,565.63