Finding the Fourth Proportional to 23,869.05, 32,931.85 and 13,793.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,869.05 : 32,931.85 = 13,793.82 : x
2. Step 2: Convert to fraction form
   23,869.05/32,931.85 = 13,793.82/x
3. Step 3: Cross multiply
   23,869.05x = 32,931.85 × 13,793.82
4. Step 4: Simplify right side
   23,869.05x = 454,256,011.17
5. Step 5: Solve for x
   x = 454,256,011.17/23,869.05
6. Step 6: Final answer
   x = 19,031.17