Finding the Fourth Proportional to 10,103.77, 15,156.43 and 3,083.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,103.77 : 15,156.43 = 3,083.84 : x
2. Step 2: Convert to fraction form
   10,103.77/15,156.43 = 3,083.84/x
3. Step 3: Cross multiply
   10,103.77x = 15,156.43 × 3,083.84
4. Step 4: Simplify right side
   10,103.77x = 46,740,005.09
5. Step 5: Solve for x
   x = 46,740,005.09/10,103.77
6. Step 6: Final answer
   x = 4,626.00