Finding the Fourth Proportional to 24,472.32, 33,770.72 and 13,861.74

Step by Step Solution

1. Step 1: Write the proportion equation
   24,472.32 : 33,770.72 = 13,861.74 : x
2. Step 2: Convert to fraction form
   24,472.32/33,770.72 = 13,861.74/x
3. Step 3: Cross multiply
   24,472.32x = 33,770.72 × 13,861.74
4. Step 4: Simplify right side
   24,472.32x = 468,120,940.25
5. Step 5: Solve for x
   x = 468,120,940.25/24,472.32
6. Step 6: Final answer
   x = 19,128.59