Finding the Fourth Proportional to 23,406.58, 32,300.40 and 12,795.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,406.58 : 32,300.40 = 12,795.99 : x
2. Step 2: Convert to fraction form
   23,406.58/32,300.40 = 12,795.99/x
3. Step 3: Cross multiply
   23,406.58x = 32,300.40 × 12,795.99
4. Step 4: Simplify right side
   23,406.58x = 413,315,595.40
5. Step 5: Solve for x
   x = 413,315,595.40/23,406.58
6. Step 6: Final answer
   x = 17,658.09