Finding the Fourth Proportional to 13,960.63, 19,264.86 and 7,673.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,960.63 : 19,264.86 = 7,673.01 : x
2. Step 2: Convert to fraction form
   13,960.63/19,264.86 = 7,673.01/x
3. Step 3: Cross multiply
   13,960.63x = 19,264.86 × 7,673.01
4. Step 4: Simplify right side
   13,960.63x = 147,819,463.43
5. Step 5: Solve for x
   x = 147,819,463.43/13,960.63
6. Step 6: Final answer
   x = 10,588.31