Finding the Fourth Proportional to 7,196.00, 10,787.06 and 3,687.66

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.00 : 10,787.06 = 3,687.66 : x
2. Step 2: Convert to fraction form
   7,196.00/10,787.06 = 3,687.66/x
3. Step 3: Cross multiply
   7,196.00x = 10,787.06 × 3,687.66
4. Step 4: Simplify right side
   7,196.00x = 39,778,991.24
5. Step 5: Solve for x
   x = 39,778,991.24/7,196.00
6. Step 6: Final answer
   x = 5,527.93