Finding the Fourth Proportional to 13,085.00, 19,613.24 and 6,426.08

Step by Step Solution

1. Step 1: Write the proportion equation
   13,085.00 : 19,613.24 = 6,426.08 : x
2. Step 2: Convert to fraction form
   13,085.00/19,613.24 = 6,426.08/x
3. Step 3: Cross multiply
   13,085.00x = 19,613.24 × 6,426.08
4. Step 4: Simplify right side
   13,085.00x = 126,036,314.40
5. Step 5: Solve for x
   x = 126,036,314.40/13,085.00
6. Step 6: Final answer
   x = 9,632.12