Finding the Fourth Proportional to 10,127.35, 15,185.49 and 3,552.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,127.35 : 15,185.49 = 3,552.94 : x
2. Step 2: Convert to fraction form
   10,127.35/15,185.49 = 3,552.94/x
3. Step 3: Cross multiply
   10,127.35x = 15,185.49 × 3,552.94
4. Step 4: Simplify right side
   10,127.35x = 53,953,134.84
5. Step 5: Solve for x
   x = 53,953,134.84/10,127.35
6. Step 6: Final answer
   x = 5,327.47