Finding the Fourth Proportional to 10,297.33, 14,210.31 and 5,581.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,297.33 : 14,210.31 = 5,581.61 : x
2. Step 2: Convert to fraction form
   10,297.33/14,210.31 = 5,581.61/x
3. Step 3: Cross multiply
   10,297.33x = 14,210.31 × 5,581.61
4. Step 4: Simplify right side
   10,297.33x = 79,316,408.40
5. Step 5: Solve for x
   x = 79,316,408.40/10,297.33
6. Step 6: Final answer
   x = 7,702.62