Finding the Fourth Proportional to 11,061.60, 16,594.56 and 3,270.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.60 : 16,594.56 = 3,270.12 : x
2. Step 2: Convert to fraction form
   11,061.60/16,594.56 = 3,270.12/x
3. Step 3: Cross multiply
   11,061.60x = 16,594.56 × 3,270.12
4. Step 4: Simplify right side
   11,061.60x = 54,266,202.55
5. Step 5: Solve for x
   x = 54,266,202.55/11,061.60
6. Step 6: Final answer
   x = 4,905.82