Finding the Fourth Proportional to 9,461.39, 13,055.58 and 5,481.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,461.39 : 13,055.58 = 5,481.99 : x
2. Step 2: Convert to fraction form
   9,461.39/13,055.58 = 5,481.99/x
3. Step 3: Cross multiply
   9,461.39x = 13,055.58 × 5,481.99
4. Step 4: Simplify right side
   9,461.39x = 71,570,559.00
5. Step 5: Solve for x
   x = 71,570,559.00/9,461.39
6. Step 6: Final answer
   x = 7,564.49