Finding the Fourth Proportional to 8,050.56, 12,058.80 and 5,409.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,050.56 : 12,058.80 = 5,409.12 : x
2. Step 2: Convert to fraction form
   8,050.56/12,058.80 = 5,409.12/x
3. Step 3: Cross multiply
   8,050.56x = 12,058.80 × 5,409.12
4. Step 4: Simplify right side
   8,050.56x = 65,227,496.26
5. Step 5: Solve for x
   x = 65,227,496.26/8,050.56
6. Step 6: Final answer
   x = 8,102.23