Finding the Fourth Proportional to 8,806.93, 12,153.72 and 4,773.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,806.93 : 12,153.72 = 4,773.89 : x
2. Step 2: Convert to fraction form
   8,806.93/12,153.72 = 4,773.89/x
3. Step 3: Cross multiply
   8,806.93x = 12,153.72 × 4,773.89
4. Step 4: Simplify right side
   8,806.93x = 58,020,527.32
5. Step 5: Solve for x
   x = 58,020,527.32/8,806.93
6. Step 6: Final answer
   x = 6,588.05