Finding the Fourth Proportional to 11,618.44, 17,432.52 and 5,050.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,618.44 : 17,432.52 = 5,050.15 : x
2. Step 2: Convert to fraction form
   11,618.44/17,432.52 = 5,050.15/x
3. Step 3: Cross multiply
   11,618.44x = 17,432.52 × 5,050.15
4. Step 4: Simplify right side
   11,618.44x = 88,036,840.88
5. Step 5: Solve for x
   x = 88,036,840.88/11,618.44
6. Step 6: Final answer
   x = 7,577.34