Finding the Fourth Proportional to 11,860.37, 17,795.72 and 5,624.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,860.37 : 17,795.72 = 5,624.75 : x
2. Step 2: Convert to fraction form
   11,860.37/17,795.72 = 5,624.75/x
3. Step 3: Cross multiply
   11,860.37x = 17,795.72 × 5,624.75
4. Step 4: Simplify right side
   11,860.37x = 100,096,476.07
5. Step 5: Solve for x
   x = 100,096,476.07/11,860.37
6. Step 6: Final answer
   x = 8,439.57