Finding the Fourth Proportional to 9,746.34, 13,446.45 and 5,552.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,746.34 : 13,446.45 = 5,552.16 : x
2. Step 2: Convert to fraction form
   9,746.34/13,446.45 = 5,552.16/x
3. Step 3: Cross multiply
   9,746.34x = 13,446.45 × 5,552.16
4. Step 4: Simplify right side
   9,746.34x = 74,656,841.83
5. Step 5: Solve for x
   x = 74,656,841.83/9,746.34
6. Step 6: Final answer
   x = 7,659.99