Finding the Fourth Proportional to 9,746.04, 13,449.60 and 5,554.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,746.04 : 13,449.60 = 5,554.56 : x
2. Step 2: Convert to fraction form
   9,746.04/13,449.60 = 5,554.56/x
3. Step 3: Cross multiply
   9,746.04x = 13,449.60 × 5,554.56
4. Step 4: Simplify right side
   9,746.04x = 74,706,610.18
5. Step 5: Solve for x
   x = 74,706,610.18/9,746.04
6. Step 6: Final answer
   x = 7,665.33