Finding the Fourth Proportional to 21,402.07, 32,105.27 and 7,363.24

Step by Step Solution

1. Step 1: Write the proportion equation
   21,402.07 : 32,105.27 = 7,363.24 : x
2. Step 2: Convert to fraction form
   21,402.07/32,105.27 = 7,363.24/x
3. Step 3: Cross multiply
   21,402.07x = 32,105.27 × 7,363.24
4. Step 4: Simplify right side
   21,402.07x = 236,398,808.27
5. Step 5: Solve for x
   x = 236,398,808.27/21,402.07
6. Step 6: Final answer
   x = 11,045.60