Finding the Fourth Proportional to 21,941.83, 32,906.46 and 7,152.04

Step by Step Solution

1. Step 1: Write the proportion equation
   21,941.83 : 32,906.46 = 7,152.04 : x
2. Step 2: Convert to fraction form
   21,941.83/32,906.46 = 7,152.04/x
3. Step 3: Cross multiply
   21,941.83x = 32,906.46 × 7,152.04
4. Step 4: Simplify right side
   21,941.83x = 235,348,318.18
5. Step 5: Solve for x
   x = 235,348,318.18/21,941.83
6. Step 6: Final answer
   x = 10,726.01