Finding the Fourth Proportional to 10,398.06, 14,349.33 and 5,682.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398.06 : 14,349.33 = 5,682.34 : x
2. Step 2: Convert to fraction form
   10,398.06/14,349.33 = 5,682.34/x
3. Step 3: Cross multiply
   10,398.06x = 14,349.33 × 5,682.34
4. Step 4: Simplify right side
   10,398.06x = 81,537,753.61
5. Step 5: Solve for x
   x = 81,537,753.61/10,398.06
6. Step 6: Final answer
   x = 7,841.63