Finding the Fourth Proportional to 13,076.32, 19,603.42 and 5,675.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,076.32 : 19,603.42 = 5,675.18 : x
2. Step 2: Convert to fraction form
   13,076.32/19,603.42 = 5,675.18/x
3. Step 3: Cross multiply
   13,076.32x = 19,603.42 × 5,675.18
4. Step 4: Simplify right side
   13,076.32x = 111,252,937.12
5. Step 5: Solve for x
   x = 111,252,937.12/13,076.32
6. Step 6: Final answer
   x = 8,507.97