Finding the Fourth Proportional to 6,972.00, 10,431.86 and 4,150.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,972.00 : 10,431.86 = 4,150.52 : x
2. Step 2: Convert to fraction form
   6,972.00/10,431.86 = 4,150.52/x
3. Step 3: Cross multiply
   6,972.00x = 10,431.86 × 4,150.52
4. Step 4: Simplify right side
   6,972.00x = 43,297,608.89
5. Step 5: Solve for x
   x = 43,297,608.89/6,972.00
6. Step 6: Final answer
   x = 6,210.21