Finding the Fourth Proportional to 377,682.72, 566,539.71 and 111,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   377,682.72 : 566,539.71 = 111,443.24 : x
2. Step 2: Convert to fraction form
   377,682.72/566,539.71 = 111,443.24/x
3. Step 3: Cross multiply
   377,682.72x = 566,539.71 × 111,443.24
4. Step 4: Simplify right side
   377,682.72x = 63,137,020,871.06
5. Step 5: Solve for x
   x = 63,137,020,871.06/377,682.72
6. Step 6: Final answer
   x = 167,169.47