Finding the Fourth Proportional to 10,735.02, 16,091.58 and 9,789.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735.02 : 16,091.58 = 9,789.16 : x
2. Step 2: Convert to fraction form
   10,735.02/16,091.58 = 9,789.16/x
3. Step 3: Cross multiply
   10,735.02x = 16,091.58 × 9,789.16
4. Step 4: Simplify right side
   10,735.02x = 157,523,051.27
5. Step 5: Solve for x
   x = 157,523,051.27/10,735.02
6. Step 6: Final answer
   x = 14,673.75