Finding the Fourth Proportional to 9,917.50, 14,864.73 and 4,067.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,917.50 : 14,864.73 = 4,067.02 : x
2. Step 2: Convert to fraction form
   9,917.50/14,864.73 = 4,067.02/x
3. Step 3: Cross multiply
   9,917.50x = 14,864.73 × 4,067.02
4. Step 4: Simplify right side
   9,917.50x = 60,455,154.20
5. Step 5: Solve for x
   x = 60,455,154.20/9,917.50
6. Step 6: Final answer
   x = 6,095.81