Finding the Fourth Proportional to 12,670.83, 19,009.37 and 4,350.97

Step by Step Solution

1. Step 1: Write the proportion equation
   12,670.83 : 19,009.37 = 4,350.97 : x
2. Step 2: Convert to fraction form
   12,670.83/19,009.37 = 4,350.97/x
3. Step 3: Cross multiply
   12,670.83x = 19,009.37 × 4,350.97
4. Step 4: Simplify right side
   12,670.83x = 82,709,198.59
5. Step 5: Solve for x
   x = 82,709,198.59/12,670.83
6. Step 6: Final answer
   x = 6,527.53