Finding the Fourth Proportional to 23,933.94, 32,985.78 and 19,472.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,933.94 : 32,985.78 = 19,472.46 : x
2. Step 2: Convert to fraction form
   23,933.94/32,985.78 = 19,472.46/x
3. Step 3: Cross multiply
   23,933.94x = 32,985.78 × 19,472.46
4. Step 4: Simplify right side
   23,933.94x = 642,314,281.62
5. Step 5: Solve for x
   x = 642,314,281.62/23,933.94
6. Step 6: Final answer
   x = 26,836.96