Finding the Fourth Proportional to 23,511.29, 32,446.24 and 12,901.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,511.29 : 32,446.24 = 12,901.61 : x
2. Step 2: Convert to fraction form
   23,511.29/32,446.24 = 12,901.61/x
3. Step 3: Cross multiply
   23,511.29x = 32,446.24 × 12,901.61
4. Step 4: Simplify right side
   23,511.29x = 418,608,783.31
5. Step 5: Solve for x
   x = 418,608,783.31/23,511.29
6. Step 6: Final answer
   x = 17,804.59