Finding the Fourth Proportional to 12,058.50, 16,642.71 and 7,582.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,058.50 : 16,642.71 = 7,582.92 : x
2. Step 2: Convert to fraction form
   12,058.50/16,642.71 = 7,582.92/x
3. Step 3: Cross multiply
   12,058.50x = 16,642.71 × 7,582.92
4. Step 4: Simplify right side
   12,058.50x = 126,200,338.51
5. Step 5: Solve for x
   x = 126,200,338.51/12,058.50
6. Step 6: Final answer
   x = 10,465.67