Finding the Fourth Proportional to 23,357.48, 32,233.70 and 13,931.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,357.48 : 32,233.70 = 13,931.56 : x
2. Step 2: Convert to fraction form
   23,357.48/32,233.70 = 13,931.56/x
3. Step 3: Cross multiply
   23,357.48x = 32,233.70 × 13,931.56
4. Step 4: Simplify right side
   23,357.48x = 449,065,725.57
5. Step 5: Solve for x
   x = 449,065,725.57/23,357.48
6. Step 6: Final answer
   x = 19,225.78