Finding the Fourth Proportional to 21,545.14, 32,293.74 and 9,061.42

Step by Step Solution

1. Step 1: Write the proportion equation
   21,545.14 : 32,293.74 = 9,061.42 : x
2. Step 2: Convert to fraction form
   21,545.14/32,293.74 = 9,061.42/x
3. Step 3: Cross multiply
   21,545.14x = 32,293.74 × 9,061.42
4. Step 4: Simplify right side
   21,545.14x = 292,627,141.51
5. Step 5: Solve for x
   x = 292,627,141.51/21,545.14
6. Step 6: Final answer
   x = 13,582.05