Finding the Fourth Proportional to 16,264.83, 22,444.79 and 9,191.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,264.83 : 22,444.79 = 9,191.52 : x
2. Step 2: Convert to fraction form
   16,264.83/22,444.79 = 9,191.52/x
3. Step 3: Cross multiply
   16,264.83x = 22,444.79 × 9,191.52
4. Step 4: Simplify right side
   16,264.83x = 206,301,690.22
5. Step 5: Solve for x
   x = 206,301,690.22/16,264.83
6. Step 6: Final answer
   x = 12,683.91