Finding the Fourth Proportional to 11,061.36, 16,592.88 and 4,043.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.36 : 16,592.88 = 4,043.28 : x
2. Step 2: Convert to fraction form
   11,061.36/16,592.88 = 4,043.28/x
3. Step 3: Cross multiply
   11,061.36x = 16,592.88 × 4,043.28
4. Step 4: Simplify right side
   11,061.36x = 67,089,659.85
5. Step 5: Solve for x
   x = 67,089,659.85/11,061.36
6. Step 6: Final answer
   x = 6,065.23