Finding the Fourth Proportional to 16,820.01, 25,232.72 and 5,727.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,820.01 : 25,232.72 = 5,727.33 : x
2. Step 2: Convert to fraction form
   16,820.01/25,232.72 = 5,727.33/x
3. Step 3: Cross multiply
   16,820.01x = 25,232.72 × 5,727.33
4. Step 4: Simplify right side
   16,820.01x = 144,516,085.60
5. Step 5: Solve for x
   x = 144,516,085.60/16,820.01
6. Step 6: Final answer
   x = 8,591.91