Finding the Fourth Proportional to 301,380.37, 452,087.86 and 109,296.61

Step by Step Solution

1. Step 1: Write the proportion equation
   301,380.37 : 452,087.86 = 109,296.61 : x
2. Step 2: Convert to fraction form
   301,380.37/452,087.86 = 109,296.61/x
3. Step 3: Cross multiply
   301,380.37x = 452,087.86 × 109,296.61
4. Step 4: Simplify right side
   301,380.37x = 49,411,671,426.82
5. Step 5: Solve for x
   x = 49,411,671,426.82/301,380.37
6. Step 6: Final answer
   x = 163,951.20