Finding the Fourth Proportional to 14,069.55, 19,417.82 and 8,101.47

Step by Step Solution

1. Step 1: Write the proportion equation
   14,069.55 : 19,417.82 = 8,101.47 : x
2. Step 2: Convert to fraction form
   14,069.55/19,417.82 = 8,101.47/x
3. Step 3: Cross multiply
   14,069.55x = 19,417.82 × 8,101.47
4. Step 4: Simplify right side
   14,069.55x = 157,312,845.69
5. Step 5: Solve for x
   x = 157,312,845.69/14,069.55
6. Step 6: Final answer
   x = 11,181.09