Finding the Fourth Proportional to 10,468.32, 15,699.24 and 3,446.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,468.32 : 15,699.24 = 3,446.76 : x
2. Step 2: Convert to fraction form
   10,468.32/15,699.24 = 3,446.76/x
3. Step 3: Cross multiply
   10,468.32x = 15,699.24 × 3,446.76
4. Step 4: Simplify right side
   10,468.32x = 54,111,512.46
5. Step 5: Solve for x
   x = 54,111,512.46/10,468.32
6. Step 6: Final answer
   x = 5,169.07