Finding the Fourth Proportional to 8,763.47, 12,093.42 and 4,784.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,763.47 : 12,093.42 = 4,784.62 : x
2. Step 2: Convert to fraction form
   8,763.47/12,093.42 = 4,784.62/x
3. Step 3: Cross multiply
   8,763.47x = 12,093.42 × 4,784.62
4. Step 4: Simplify right side
   8,763.47x = 57,862,402.67
5. Step 5: Solve for x
   x = 57,862,402.67/8,763.47
6. Step 6: Final answer
   x = 6,602.68