Finding the Fourth Proportional to 23,405.84, 32,300.17 and 12,795.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,405.84 : 32,300.17 = 12,795.47 : x
2. Step 2: Convert to fraction form
   23,405.84/32,300.17 = 12,795.47/x
3. Step 3: Cross multiply
   23,405.84x = 32,300.17 × 12,795.47
4. Step 4: Simplify right side
   23,405.84x = 413,295,783.87
5. Step 5: Solve for x
   x = 413,295,783.87/23,405.84
6. Step 6: Final answer
   x = 17,657.81