Finding the Fourth Proportional to 2,308.77, 3,463.56 and 1,009.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.77 : 3,463.56 = 1,009.94 : x
2. Step 2: Convert to fraction form
   2,308.77/3,463.56 = 1,009.94/x
3. Step 3: Cross multiply
   2,308.77x = 3,463.56 × 1,009.94
4. Step 4: Simplify right side
   2,308.77x = 3,497,970.47
5. Step 5: Solve for x
   x = 3,497,970.47/2,308.77
6. Step 6: Final answer
   x = 1,515.08