Finding the Fourth Proportional to 23,587.61, 32,542.93 and 16,020.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,587.61 : 32,542.93 = 16,020.82 : x
2. Step 2: Convert to fraction form
   23,587.61/32,542.93 = 16,020.82/x
3. Step 3: Cross multiply
   23,587.61x = 32,542.93 × 16,020.82
4. Step 4: Simplify right side
   23,587.61x = 521,364,484.51
5. Step 5: Solve for x
   x = 521,364,484.51/23,587.61
6. Step 6: Final answer
   x = 22,103.32