Finding the Fourth Proportional to 8,773.25, 13,160.76 and 2,849.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,773.25 : 13,160.76 = 2,849.89 : x
2. Step 2: Convert to fraction form
   8,773.25/13,160.76 = 2,849.89/x
3. Step 3: Cross multiply
   8,773.25x = 13,160.76 × 2,849.89
4. Step 4: Simplify right side
   8,773.25x = 37,506,718.32
5. Step 5: Solve for x
   x = 37,506,718.32/8,773.25
6. Step 6: Final answer
   x = 4,275.12