Finding the Fourth Proportional to 301,568.05, 452,364.63 and 101,908.72

Step by Step Solution

1. Step 1: Write the proportion equation
   301,568.05 : 452,364.63 = 101,908.72 : x
2. Step 2: Convert to fraction form
   301,568.05/452,364.63 = 101,908.72/x
3. Step 3: Cross multiply
   301,568.05x = 452,364.63 × 101,908.72
4. Step 4: Simplify right side
   301,568.05x = 46,099,900,416.57
5. Step 5: Solve for x
   x = 46,099,900,416.57/301,568.05
6. Step 6: Final answer
   x = 152,867.32