Finding the Fourth Proportional to 2,618,963,434.20, 3,613,630,019.96 and 1,504,914,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,963,434.20 : 3,613,630,019.96 = 1,504,914,294.72 : x
2. Step 2: Convert to fraction form
   2,618,963,434.20/3,613,630,019.96 = 1,504,914,294.72/x
3. Step 3: Cross multiply
   2,618,963,434.20x = 3,613,630,019.96 × 1,504,914,294.72
4. Step 4: Simplify right side
   2,618,963,434.20x = 5,438,203,472,867,123,200
5. Step 5: Solve for x
   x = 5,438,203,472,867,123,200/2,618,963,434.20
6. Step 6: Final answer
   x = 2,076,471,707.03