Finding the Fourth Proportional to 149,007.46, 222,107.46 and 137,050.06

Step by Step Solution

1. Step 1: Write the proportion equation
   149,007.46 : 222,107.46 = 137,050.06 : x
2. Step 2: Convert to fraction form
   149,007.46/222,107.46 = 137,050.06/x
3. Step 3: Cross multiply
   149,007.46x = 222,107.46 × 137,050.06
4. Step 4: Simplify right side
   149,007.46x = 30,439,840,719.45
5. Step 5: Solve for x
   x = 30,439,840,719.45/149,007.46
6. Step 6: Final answer
   x = 204,284.01