Finding the Fourth Proportional to 17,766.00, 26,637.16 and 7,085.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,766.00 : 26,637.16 = 7,085.25 : x
2. Step 2: Convert to fraction form
   17,766.00/26,637.16 = 7,085.25/x
3. Step 3: Cross multiply
   17,766.00x = 26,637.16 × 7,085.25
4. Step 4: Simplify right side
   17,766.00x = 188,730,986.77
5. Step 5: Solve for x
   x = 188,730,986.77/17,766.00
6. Step 6: Final answer
   x = 10,623.15