Finding the Fourth Proportional to 39,019.34, 58,494.09 and 14,053.52

Step by Step Solution

1. Step 1: Write the proportion equation
   39,019.34 : 58,494.09 = 14,053.52 : x
2. Step 2: Convert to fraction form
   39,019.34/58,494.09 = 14,053.52/x
3. Step 3: Cross multiply
   39,019.34x = 58,494.09 × 14,053.52
4. Step 4: Simplify right side
   39,019.34x = 822,047,863.70
5. Step 5: Solve for x
   x = 822,047,863.70/39,019.34
6. Step 6: Final answer
   x = 21,067.70