Finding the Fourth Proportional to 10,076.97, 15,118.17 and 3,503.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.97 : 15,118.17 = 3,503.52 : x
2. Step 2: Convert to fraction form
   10,076.97/15,118.17 = 3,503.52/x
3. Step 3: Cross multiply
   10,076.97x = 15,118.17 × 3,503.52
4. Step 4: Simplify right side
   10,076.97x = 52,966,810.96
5. Step 5: Solve for x
   x = 52,966,810.96/10,076.97
6. Step 6: Final answer
   x = 5,256.22