Finding the Fourth Proportional to 14,071.72, 19,427.82 and 9,037.97

Step by Step Solution

1. Step 1: Write the proportion equation
   14,071.72 : 19,427.82 = 9,037.97 : x
2. Step 2: Convert to fraction form
   14,071.72/19,427.82 = 9,037.97/x
3. Step 3: Cross multiply
   14,071.72x = 19,427.82 × 9,037.97
4. Step 4: Simplify right side
   14,071.72x = 175,588,054.33
5. Step 5: Solve for x
   x = 175,588,054.33/14,071.72
6. Step 6: Final answer
   x = 12,478.08