Finding the Fourth Proportional to 49,637.84, 68,575.56 and 37,040.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,637.84 : 68,575.56 = 37,040.72 : x
2. Step 2: Convert to fraction form
   49,637.84/68,575.56 = 37,040.72/x
3. Step 3: Cross multiply
   49,637.84x = 68,575.56 × 37,040.72
4. Step 4: Simplify right side
   49,637.84x = 2,540,088,116.80
5. Step 5: Solve for x
   x = 2,540,088,116.80/49,637.84
6. Step 6: Final answer
   x = 51,172.41