Finding the Fourth Proportional to 12,736.02, 19,103.12 and 3,375.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,736.02 : 19,103.12 = 3,375.83 : x
2. Step 2: Convert to fraction form
   12,736.02/19,103.12 = 3,375.83/x
3. Step 3: Cross multiply
   12,736.02x = 19,103.12 × 3,375.83
4. Step 4: Simplify right side
   12,736.02x = 64,488,846.27
5. Step 5: Solve for x
   x = 64,488,846.27/12,736.02
6. Step 6: Final answer
   x = 5,063.50