Finding the Fourth Proportional to 10,175.25, 14,042.30 and 5,698.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,175.25 : 14,042.30 = 5,698.91 : x
2. Step 2: Convert to fraction form
   10,175.25/14,042.30 = 5,698.91/x
3. Step 3: Cross multiply
   10,175.25x = 14,042.30 × 5,698.91
4. Step 4: Simplify right side
   10,175.25x = 80,025,705.19
5. Step 5: Solve for x
   x = 80,025,705.19/10,175.25
6. Step 6: Final answer
   x = 7,864.74