Finding the Fourth Proportional to 9,461.37, 13,056.67 and 5,484.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,461.37 : 13,056.67 = 5,484.78 : x
2. Step 2: Convert to fraction form
   9,461.37/13,056.67 = 5,484.78/x
3. Step 3: Cross multiply
   9,461.37x = 13,056.67 × 5,484.78
4. Step 4: Simplify right side
   9,461.37x = 71,612,962.48
5. Step 5: Solve for x
   x = 71,612,962.48/9,461.37
6. Step 6: Final answer
   x = 7,568.98