Finding the Fourth Proportional to 53,013.96, 73,184.31 and 33,642.61

Step by Step Solution

1. Step 1: Write the proportion equation
   53,013.96 : 73,184.31 = 33,642.61 : x
2. Step 2: Convert to fraction form
   53,013.96/73,184.31 = 33,642.61/x
3. Step 3: Cross multiply
   53,013.96x = 73,184.31 × 33,642.61
4. Step 4: Simplify right side
   53,013.96x = 2,462,111,016.49
5. Step 5: Solve for x
   x = 2,462,111,016.49/53,013.96
6. Step 6: Final answer
   x = 46,442.69