Finding the Fourth Proportional to 23,369.61, 32,250.83 and 12,760.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,369.61 : 32,250.83 = 12,760.05 : x
2. Step 2: Convert to fraction form
   23,369.61/32,250.83 = 12,760.05/x
3. Step 3: Cross multiply
   23,369.61x = 32,250.83 × 12,760.05
4. Step 4: Simplify right side
   23,369.61x = 411,522,203.34
5. Step 5: Solve for x
   x = 411,522,203.34/23,369.61
6. Step 6: Final answer
   x = 17,609.29