Finding the Fourth Proportional to 8,763.43, 12,093.57 and 4,784.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,763.43 : 12,093.57 = 4,784.56 : x
2. Step 2: Convert to fraction form
   8,763.43/12,093.57 = 4,784.56/x
3. Step 3: Cross multiply
   8,763.43x = 12,093.57 × 4,784.56
4. Step 4: Simplify right side
   8,763.43x = 57,862,411.28
5. Step 5: Solve for x
   x = 57,862,411.28/8,763.43
6. Step 6: Final answer
   x = 6,602.71