Finding the Fourth Proportional to 11,496.52, 17,245.86 and 3,177.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,496.52 : 17,245.86 = 3,177.10 : x
2. Step 2: Convert to fraction form
   11,496.52/17,245.86 = 3,177.10/x
3. Step 3: Cross multiply
   11,496.52x = 17,245.86 × 3,177.10
4. Step 4: Simplify right side
   11,496.52x = 54,791,821.81
5. Step 5: Solve for x
   x = 54,791,821.81/11,496.52
6. Step 6: Final answer
   x = 4,765.95