Finding the Fourth Proportional to 8,766.56, 12,097.86 and 4,788.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766.56 : 12,097.86 = 4,788.01 : x
2. Step 2: Convert to fraction form
   8,766.56/12,097.86 = 4,788.01/x
3. Step 3: Cross multiply
   8,766.56x = 12,097.86 × 4,788.01
4. Step 4: Simplify right side
   8,766.56x = 57,924,671.83
5. Step 5: Solve for x
   x = 57,924,671.83/8,766.56
6. Step 6: Final answer
   x = 6,607.46