Finding the Fourth Proportional to 9,690.74, 14,533.68 and 4,141.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,690.74 : 14,533.68 = 4,141.34 : x
2. Step 2: Convert to fraction form
   9,690.74/14,533.68 = 4,141.34/x
3. Step 3: Cross multiply
   9,690.74x = 14,533.68 × 4,141.34
4. Step 4: Simplify right side
   9,690.74x = 60,188,910.33
5. Step 5: Solve for x
   x = 60,188,910.33/9,690.74
6. Step 6: Final answer
   x = 6,210.97