Finding the Fourth Proportional to 23,774.46, 32,823.27 and 15,823.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,774.46 : 32,823.27 = 15,823.50 : x
2. Step 2: Convert to fraction form
   23,774.46/32,823.27 = 15,823.50/x
3. Step 3: Cross multiply
   23,774.46x = 32,823.27 × 15,823.50
4. Step 4: Simplify right side
   23,774.46x = 519,379,012.85
5. Step 5: Solve for x
   x = 519,379,012.85/23,774.46
6. Step 6: Final answer
   x = 21,846.09