Finding the Fourth Proportional to 23,406.57, 32,300.57 and 12,795.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,406.57 : 32,300.57 = 12,795.98 : x
2. Step 2: Convert to fraction form
   23,406.57/32,300.57 = 12,795.98/x
3. Step 3: Cross multiply
   23,406.57x = 32,300.57 × 12,795.98
4. Step 4: Simplify right side
   23,406.57x = 413,317,318.20
5. Step 5: Solve for x
   x = 413,317,318.20/23,406.57
6. Step 6: Final answer
   x = 17,658.18