Finding the Fourth Proportional to 11,756.52, 17,622.84 and 7,377.03

Step by Step Solution

1. Step 1: Write the proportion equation
   11,756.52 : 17,622.84 = 7,377.03 : x
2. Step 2: Convert to fraction form
   11,756.52/17,622.84 = 7,377.03/x
3. Step 3: Cross multiply
   11,756.52x = 17,622.84 × 7,377.03
4. Step 4: Simplify right side
   11,756.52x = 130,004,219.37
5. Step 5: Solve for x
   x = 130,004,219.37/11,756.52
6. Step 6: Final answer
   x = 11,058.05