Finding the Fourth Proportional to 8,774.33, 12,108.29 and 4,795.40

Step by Step Solution

1. Step 1: Write the proportion equation
   8,774.33 : 12,108.29 = 4,795.40 : x
2. Step 2: Convert to fraction form
   8,774.33/12,108.29 = 4,795.40/x
3. Step 3: Cross multiply
   8,774.33x = 12,108.29 × 4,795.40
4. Step 4: Simplify right side
   8,774.33x = 58,064,100.16
5. Step 5: Solve for x
   x = 58,064,100.16/8,774.33
6. Step 6: Final answer
   x = 6,617.50