Finding the Fourth Proportional to 2,199,694,749.69, 3,035,594,546.04 and 1,196,105,125.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,199,694,749.69 : 3,035,594,546.04 = 1,196,105,125.53 : x
2. Step 2: Convert to fraction form
   2,199,694,749.69/3,035,594,546.04 = 1,196,105,125.53/x
3. Step 3: Cross multiply
   2,199,694,749.69x = 3,035,594,546.04 × 1,196,105,125.53
4. Step 4: Simplify right side
   2,199,694,749.69x = 3,630,890,195,549,357,568
5. Step 5: Solve for x
   x = 3,630,890,195,549,357,568/2,199,694,749.69
6. Step 6: Final answer
   x = 1,650,633,659.99