Finding the Fourth Proportional to 12,480.69, 17,232.02 and 10,101.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,480.69 : 17,232.02 = 10,101.25 : x
2. Step 2: Convert to fraction form
   12,480.69/17,232.02 = 10,101.25/x
3. Step 3: Cross multiply
   12,480.69x = 17,232.02 × 10,101.25
4. Step 4: Simplify right side
   12,480.69x = 174,064,942.03
5. Step 5: Solve for x
   x = 174,064,942.03/12,480.69
6. Step 6: Final answer
   x = 13,946.74