Finding the Fourth Proportional to 108,264.76, 162,429.94 and 49,084.54

Step by Step Solution

1. Step 1: Write the proportion equation
   108,264.76 : 162,429.94 = 49,084.54 : x
2. Step 2: Convert to fraction form
   108,264.76/162,429.94 = 49,084.54/x
3. Step 3: Cross multiply
   108,264.76x = 162,429.94 × 49,084.54
4. Step 4: Simplify right side
   108,264.76x = 7,972,798,887.13
5. Step 5: Solve for x
   x = 7,972,798,887.13/108,264.76
6. Step 6: Final answer
   x = 73,641.68