Finding the Fourth Proportional to 107,317.84, 160,940.31 and 37,180.78

Step by Step Solution

1. Step 1: Write the proportion equation
   107,317.84 : 160,940.31 = 37,180.78 : x
2. Step 2: Convert to fraction form
   107,317.84/160,940.31 = 37,180.78/x
3. Step 3: Cross multiply
   107,317.84x = 160,940.31 × 37,180.78
4. Step 4: Simplify right side
   107,317.84x = 5,983,886,259.24
5. Step 5: Solve for x
   x = 5,983,886,259.24/107,317.84
6. Step 6: Final answer
   x = 55,758.54