Finding the Fourth Proportional to 14,870.01, 20,520.48 and 8,582.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,870.01 : 20,520.48 = 8,582.25 : x
2. Step 2: Convert to fraction form
   14,870.01/20,520.48 = 8,582.25/x
3. Step 3: Cross multiply
   14,870.01x = 20,520.48 × 8,582.25
4. Step 4: Simplify right side
   14,870.01x = 176,111,889.48
5. Step 5: Solve for x
   x = 176,111,889.48/14,870.01
6. Step 6: Final answer
   x = 11,843.43