Finding the Fourth Proportional to 39,060.58, 58,578.69 and 14,097.34

Step by Step Solution

1. Step 1: Write the proportion equation
   39,060.58 : 58,578.69 = 14,097.34 : x
2. Step 2: Convert to fraction form
   39,060.58/58,578.69 = 14,097.34/x
3. Step 3: Cross multiply
   39,060.58x = 58,578.69 × 14,097.34
4. Step 4: Simplify right side
   39,060.58x = 825,803,835.77
5. Step 5: Solve for x
   x = 825,803,835.77/39,060.58
6. Step 6: Final answer
   x = 21,141.62