Finding the Fourth Proportional to 175,801.72, 263,718.12 and 49,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   175,801.72 : 263,718.12 = 49,443.04 : x
2. Step 2: Convert to fraction form
   175,801.72/263,718.12 = 49,443.04/x
3. Step 3: Cross multiply
   175,801.72x = 263,718.12 × 49,443.04
4. Step 4: Simplify right side
   175,801.72x = 13,039,025,555.88
5. Step 5: Solve for x
   x = 13,039,025,555.88/175,801.72
6. Step 6: Final answer
   x = 74,168.93