Finding the Fourth Proportional to 11,375.73, 17,060.15 and 3,775.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,375.73 : 17,060.15 = 3,775.50 : x
2. Step 2: Convert to fraction form
   11,375.73/17,060.15 = 3,775.50/x
3. Step 3: Cross multiply
   11,375.73x = 17,060.15 × 3,775.50
4. Step 4: Simplify right side
   11,375.73x = 64,410,605.76
5. Step 5: Solve for x
   x = 64,410,605.76/11,375.73
6. Step 6: Final answer
   x = 5,662.11