Finding the Fourth Proportional to 105,304.02, 157,983.72 and 37,842.87

Step by Step Solution

1. Step 1: Write the proportion equation
   105,304.02 : 157,983.72 = 37,842.87 : x
2. Step 2: Convert to fraction form
   105,304.02/157,983.72 = 37,842.87/x
3. Step 3: Cross multiply
   105,304.02x = 157,983.72 × 37,842.87
4. Step 4: Simplify right side
   105,304.02x = 5,978,557,378.08
5. Step 5: Solve for x
   x = 5,978,557,378.08/105,304.02
6. Step 6: Final answer
   x = 56,774.26