Finding the Fourth Proportional to 12,354.52, 18,529.69 and 3,467.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,354.52 : 18,529.69 = 3,467.81 : x
2. Step 2: Convert to fraction form
   12,354.52/18,529.69 = 3,467.81/x
3. Step 3: Cross multiply
   12,354.52x = 18,529.69 × 3,467.81
4. Step 4: Simplify right side
   12,354.52x = 64,257,389.29
5. Step 5: Solve for x
   x = 64,257,389.29/12,354.52
6. Step 6: Final answer
   x = 5,201.12