Finding the Fourth Proportional to 73,627.38, 110,222.88 and 45,456.86

Step by Step Solution

1. Step 1: Write the proportion equation
   73,627.38 : 110,222.88 = 45,456.86 : x
2. Step 2: Convert to fraction form
   73,627.38/110,222.88 = 45,456.86/x
3. Step 3: Cross multiply
   73,627.38x = 110,222.88 × 45,456.86
4. Step 4: Simplify right side
   73,627.38x = 5,010,386,024.96
5. Step 5: Solve for x
   x = 5,010,386,024.96/73,627.38
6. Step 6: Final answer
   x = 68,050.58