Finding the Fourth Proportional to 377,683.01, 566,540.15 and 111,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   377,683.01 : 566,540.15 = 111,443.52 : x
2. Step 2: Convert to fraction form
   377,683.01/566,540.15 = 111,443.52/x
3. Step 3: Cross multiply
   377,683.01x = 566,540.15 × 111,443.52
4. Step 4: Simplify right side
   377,683.01x = 63,137,228,537.33
5. Step 5: Solve for x
   x = 63,137,228,537.33/377,683.01
6. Step 6: Final answer
   x = 167,169.89