Finding the Fourth Proportional to 10,468.52, 15,696.86 and 3,446.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,468.52 : 15,696.86 = 3,446.64 : x
2. Step 2: Convert to fraction form
   10,468.52/15,696.86 = 3,446.64/x
3. Step 3: Cross multiply
   10,468.52x = 15,696.86 × 3,446.64
4. Step 4: Simplify right side
   10,468.52x = 54,101,425.55
5. Step 5: Solve for x
   x = 54,101,425.55/10,468.52
6. Step 6: Final answer
   x = 5,168.01