Finding the Fourth Proportional to 8,763.38, 12,093.68 and 4,784.47

Step by Step Solution

1. Step 1: Write the proportion equation
   8,763.38 : 12,093.68 = 4,784.47 : x
2. Step 2: Convert to fraction form
   8,763.38/12,093.68 = 4,784.47/x
3. Step 3: Cross multiply
   8,763.38x = 12,093.68 × 4,784.47
4. Step 4: Simplify right side
   8,763.38x = 57,861,849.15
5. Step 5: Solve for x
   x = 57,861,849.15/8,763.38
6. Step 6: Final answer
   x = 6,602.69