Finding the Fourth Proportional to 10,076.24, 15,105.72 and 3,498.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.24 : 15,105.72 = 3,498.32 : x
2. Step 2: Convert to fraction form
   10,076.24/15,105.72 = 3,498.32/x
3. Step 3: Cross multiply
   10,076.24x = 15,105.72 × 3,498.32
4. Step 4: Simplify right side
   10,076.24x = 52,844,642.39
5. Step 5: Solve for x
   x = 52,844,642.39/10,076.24
6. Step 6: Final answer
   x = 5,244.48