Finding the Fourth Proportional to 39,092.50, 58,591.82 and 18,003.59

Step by Step Solution

1. Step 1: Write the proportion equation
   39,092.50 : 58,591.82 = 18,003.59 : x
2. Step 2: Convert to fraction form
   39,092.50/58,591.82 = 18,003.59/x
3. Step 3: Cross multiply
   39,092.50x = 58,591.82 × 18,003.59
4. Step 4: Simplify right side
   39,092.50x = 1,054,863,104.63
5. Step 5: Solve for x
   x = 1,054,863,104.63/39,092.50
6. Step 6: Final answer
   x = 26,983.77