Finding the Fourth Proportional to 12,671.74, 19,002.16 and 4,352.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,671.74 : 19,002.16 = 4,352.59 : x
2. Step 2: Convert to fraction form
   12,671.74/19,002.16 = 4,352.59/x
3. Step 3: Cross multiply
   12,671.74x = 19,002.16 × 4,352.59
4. Step 4: Simplify right side
   12,671.74x = 82,708,611.59
5. Step 5: Solve for x
   x = 82,708,611.59/12,671.74
6. Step 6: Final answer
   x = 6,527.01