Finding the Fourth Proportional to 8,774.53, 12,109.02 and 4,795.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,774.53 : 12,109.02 = 4,795.81 : x
2. Step 2: Convert to fraction form
   8,774.53/12,109.02 = 4,795.81/x
3. Step 3: Cross multiply
   8,774.53x = 12,109.02 × 4,795.81
4. Step 4: Simplify right side
   8,774.53x = 58,072,559.21
5. Step 5: Solve for x
   x = 58,072,559.21/8,774.53
6. Step 6: Final answer
   x = 6,618.31