Finding the Fourth Proportional to 12,096.76, 16,690.61 and 7,058.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.76 : 16,690.61 = 7,058.10 : x
2. Step 2: Convert to fraction form
   12,096.76/16,690.61 = 7,058.10/x
3. Step 3: Cross multiply
   12,096.76x = 16,690.61 × 7,058.10
4. Step 4: Simplify right side
   12,096.76x = 117,804,034.97
5. Step 5: Solve for x
   x = 117,804,034.97/12,096.76
6. Step 6: Final answer
   x = 9,738.48