Finding the Fourth Proportional to 43,886.16, 65,798.52 and 16,176.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,886.16 : 65,798.52 = 16,176.72 : x
2. Step 2: Convert to fraction form
   43,886.16/65,798.52 = 16,176.72/x
3. Step 3: Cross multiply
   43,886.16x = 65,798.52 × 16,176.72
4. Step 4: Simplify right side
   43,886.16x = 1,064,404,234.45
5. Step 5: Solve for x
   x = 1,064,404,234.45/43,886.16
6. Step 6: Final answer
   x = 24,253.76