Finding the Fourth Proportional to 11,924.24, 17,886.42 and 5,003.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,924.24 : 17,886.42 = 5,003.60 : x
2. Step 2: Convert to fraction form
   11,924.24/17,886.42 = 5,003.60/x
3. Step 3: Cross multiply
   11,924.24x = 17,886.42 × 5,003.60
4. Step 4: Simplify right side
   11,924.24x = 89,496,491.11
5. Step 5: Solve for x
   x = 89,496,491.11/11,924.24
6. Step 6: Final answer
   x = 7,505.43