Finding the Fourth Proportional to 8,765.82, 12,097.00 and 4,787.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,765.82 : 12,097.00 = 4,787.10 : x
2. Step 2: Convert to fraction form
   8,765.82/12,097.00 = 4,787.10/x
3. Step 3: Cross multiply
   8,765.82x = 12,097.00 × 4,787.10
4. Step 4: Simplify right side
   8,765.82x = 57,909,527.76
5. Step 5: Solve for x
   x = 57,909,527.76/8,765.82
6. Step 6: Final answer
   x = 6,606.29