Finding the Fourth Proportional to 14,109.15, 19,472.14 and 9,004.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.15 : 19,472.14 = 9,004.82 : x
2. Step 2: Convert to fraction form
   14,109.15/19,472.14 = 9,004.82/x
3. Step 3: Cross multiply
   14,109.15x = 19,472.14 × 9,004.82
4. Step 4: Simplify right side
   14,109.15x = 175,343,029.61
5. Step 5: Solve for x
   x = 175,343,029.61/14,109.15
6. Step 6: Final answer
   x = 12,427.61