Finding the Fourth Proportional to 72,327.33, 108,304.07 and 49,907.16

Step by Step Solution

1. Step 1: Write the proportion equation
   72,327.33 : 108,304.07 = 49,907.16 : x
2. Step 2: Convert to fraction form
   72,327.33/108,304.07 = 49,907.16/x
3. Step 3: Cross multiply
   72,327.33x = 108,304.07 × 49,907.16
4. Step 4: Simplify right side
   72,327.33x = 5,405,148,300.61
5. Step 5: Solve for x
   x = 5,405,148,300.61/72,327.33
6. Step 6: Final answer
   x = 74,731.75