Finding the Fourth Proportional to 8,710.81, 13,056.49 and 3,773.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,710.81 : 13,056.49 = 3,773.05 : x
2. Step 2: Convert to fraction form
   8,710.81/13,056.49 = 3,773.05/x
3. Step 3: Cross multiply
   8,710.81x = 13,056.49 × 3,773.05
4. Step 4: Simplify right side
   8,710.81x = 49,262,789.59
5. Step 5: Solve for x
   x = 49,262,789.59/8,710.81
6. Step 6: Final answer
   x = 5,655.36