Finding the Fourth Proportional to 9,058.30, 13,574.01 and 8,073.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,058.30 : 13,574.01 = 8,073.34 : x
2. Step 2: Convert to fraction form
   9,058.30/13,574.01 = 8,073.34/x
3. Step 3: Cross multiply
   9,058.30x = 13,574.01 × 8,073.34
4. Step 4: Simplify right side
   9,058.30x = 109,587,597.89
5. Step 5: Solve for x
   x = 109,587,597.89/9,058.30
6. Step 6: Final answer
   x = 12,098.03