Finding the Fourth Proportional to 8,766.45, 12,097.98 and 4,787.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,766.45 : 12,097.98 = 4,787.93 : x
2. Step 2: Convert to fraction form
   8,766.45/12,097.98 = 4,787.93/x
3. Step 3: Cross multiply
   8,766.45x = 12,097.98 × 4,787.93
4. Step 4: Simplify right side
   8,766.45x = 57,924,311.63
5. Step 5: Solve for x
   x = 57,924,311.63/8,766.45
6. Step 6: Final answer
   x = 6,607.50