Finding the Fourth Proportional to 18,059.69, 24,921.01 and 10,100.37

Step by Step Solution

1. Step 1: Write the proportion equation
   18,059.69 : 24,921.01 = 10,100.37 : x
2. Step 2: Convert to fraction form
   18,059.69/24,921.01 = 10,100.37/x
3. Step 3: Cross multiply
   18,059.69x = 24,921.01 × 10,100.37
4. Step 4: Simplify right side
   18,059.69x = 251,711,421.77
5. Step 5: Solve for x
   x = 251,711,421.77/18,059.69
6. Step 6: Final answer
   x = 13,937.75