Finding the Fourth Proportional to 64,099.67, 96,149.58 and 16,714.72

Step by Step Solution

1. Step 1: Write the proportion equation
   64,099.67 : 96,149.58 = 16,714.72 : x
2. Step 2: Convert to fraction form
   64,099.67/96,149.58 = 16,714.72/x
3. Step 3: Cross multiply
   64,099.67x = 96,149.58 × 16,714.72
4. Step 4: Simplify right side
   64,099.67x = 1,607,113,307.82
5. Step 5: Solve for x
   x = 1,607,113,307.82/64,099.67
6. Step 6: Final answer
   x = 25,072.10