Finding the Fourth Proportional to 250,168.05, 375,322.22 and 100,513.42

Step by Step Solution

1. Step 1: Write the proportion equation
   250,168.05 : 375,322.22 = 100,513.42 : x
2. Step 2: Convert to fraction form
   250,168.05/375,322.22 = 100,513.42/x
3. Step 3: Cross multiply
   250,168.05x = 375,322.22 × 100,513.42
4. Step 4: Simplify right side
   250,168.05x = 37,724,919,934.19
5. Step 5: Solve for x
   x = 37,724,919,934.19/250,168.05
6. Step 6: Final answer
   x = 150,798.31