Finding the Fourth Proportional to 9,674.05, 14,507.56 and 4,127.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,674.05 : 14,507.56 = 4,127.98 : x
2. Step 2: Convert to fraction form
   9,674.05/14,507.56 = 4,127.98/x
3. Step 3: Cross multiply
   9,674.05x = 14,507.56 × 4,127.98
4. Step 4: Simplify right side
   9,674.05x = 59,886,834.67
5. Step 5: Solve for x
   x = 59,886,834.67/9,674.05
6. Step 6: Final answer
   x = 6,190.46