Finding the Fourth Proportional to 14,109.30, 19,474.56 and 8,801.01

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.30 : 19,474.56 = 8,801.01 : x
2. Step 2: Convert to fraction form
   14,109.30/19,474.56 = 8,801.01/x
3. Step 3: Cross multiply
   14,109.30x = 19,474.56 × 8,801.01
4. Step 4: Simplify right side
   14,109.30x = 171,395,797.31
5. Step 5: Solve for x
   x = 171,395,797.31/14,109.30
6. Step 6: Final answer
   x = 12,147.72