Finding the Fourth Proportional to 10,685.31, 14,746.01 and 5,969.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685.31 : 14,746.01 = 5,969.89 : x
2. Step 2: Convert to fraction form
   10,685.31/14,746.01 = 5,969.89/x
3. Step 3: Cross multiply
   10,685.31x = 14,746.01 × 5,969.89
4. Step 4: Simplify right side
   10,685.31x = 88,032,057.64
5. Step 5: Solve for x
   x = 88,032,057.64/10,685.31
6. Step 6: Final answer
   x = 8,238.61