Finding the Fourth Proportional to 14,373.21, 19,837.77 and 8,085.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,373.21 : 19,837.77 = 8,085.59 : x
2. Step 2: Convert to fraction form
   14,373.21/19,837.77 = 8,085.59/x
3. Step 3: Cross multiply
   14,373.21x = 19,837.77 × 8,085.59
4. Step 4: Simplify right side
   14,373.21x = 160,400,065.10
5. Step 5: Solve for x
   x = 160,400,065.10/14,373.21
6. Step 6: Final answer
   x = 11,159.65