Finding the Fourth Proportional to 9,674.40, 14,513.76 and 3,100.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,674.40 : 14,513.76 = 3,100.92 : x
2. Step 2: Convert to fraction form
   9,674.40/14,513.76 = 3,100.92/x
3. Step 3: Cross multiply
   9,674.40x = 14,513.76 × 3,100.92
4. Step 4: Simplify right side
   9,674.40x = 45,006,008.66
5. Step 5: Solve for x
   x = 45,006,008.66/9,674.40
6. Step 6: Final answer
   x = 4,652.07