Finding the Fourth Proportional to 14,521.33, 20,032.06 and 9,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,521.33 : 20,032.06 = 9,488.50 : x
2. Step 2: Convert to fraction form
   14,521.33/20,032.06 = 9,488.50/x
3. Step 3: Cross multiply
   14,521.33x = 20,032.06 × 9,488.50
4. Step 4: Simplify right side
   14,521.33x = 190,074,201.31
5. Step 5: Solve for x
   x = 190,074,201.31/14,521.33
6. Step 6: Final answer
   x = 13,089.31