Finding the Fourth Proportional to 6,832.86, 10,250.73 and 2,215.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,832.86 : 10,250.73 = 2,215.50 : x
2. Step 2: Convert to fraction form
   6,832.86/10,250.73 = 2,215.50/x
3. Step 3: Cross multiply
   6,832.86x = 10,250.73 × 2,215.50
4. Step 4: Simplify right side
   6,832.86x = 22,710,492.32
5. Step 5: Solve for x
   x = 22,710,492.32/6,832.86
6. Step 6: Final answer
   x = 3,323.72