Finding the Fourth Proportional to 16,415.16, 24,627.12 and 5,886.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,415.16 : 24,627.12 = 5,886.24 : x
2. Step 2: Convert to fraction form
   16,415.16/24,627.12 = 5,886.24/x
3. Step 3: Cross multiply
   16,415.16x = 24,627.12 × 5,886.24
4. Step 4: Simplify right side
   16,415.16x = 144,961,138.83
5. Step 5: Solve for x
   x = 144,961,138.83/16,415.16
6. Step 6: Final answer
   x = 8,830.93