Finding the Fourth Proportional to 199,754,039.22, 275,649,454.71 and 110,440,819.89

Step by Step Solution

1. Step 1: Write the proportion equation
   199,754,039.22 : 275,649,454.71 = 110,440,819.89 : x
2. Step 2: Convert to fraction form
   199,754,039.22/275,649,454.71 = 110,440,819.89/x
3. Step 3: Cross multiply
   199,754,039.22x = 275,649,454.71 × 110,440,819.89
4. Step 4: Simplify right side
   199,754,039.22x = 30,442,951,780,403,820
5. Step 5: Solve for x
   x = 30,442,951,780,403,820/199,754,039.22
6. Step 6: Final answer
   x = 152,402,183.70