Finding the Fourth Proportional to 39,055.76, 58,571.52 and 14,092.56

Step by Step Solution

1. Step 1: Write the proportion equation
   39,055.76 : 58,571.52 = 14,092.56 : x
2. Step 2: Convert to fraction form
   39,055.76/58,571.52 = 14,092.56/x
3. Step 3: Cross multiply
   39,055.76x = 58,571.52 × 14,092.56
4. Step 4: Simplify right side
   39,055.76x = 825,422,659.89
5. Step 5: Solve for x
   x = 825,422,659.89/39,055.76
6. Step 6: Final answer
   x = 21,134.47