Finding the Fourth Proportional to 799,995,685,077.05, 1,103,995,138,655.20 and 434,189,893,993.98

Step by Step Solution

1. Step 1: Write the proportion equation
   799,995,685,077.05 : 1,103,995,138,655.20 = 434,189,893,993.98 : x
2. Step 2: Convert to fraction form
   799,995,685,077.05/1,103,995,138,655.20 = 434,189,893,993.98/x
3. Step 3: Cross multiply
   799,995,685,077.05x = 1,103,995,138,655.20 × 434,189,893,993.98
4. Step 4: Simplify right side
   799,995,685,077.05x = 479,343,532,222,570,492,329,984
5. Step 5: Solve for x
   x = 479,343,532,222,570,492,329,984/799,995,685,077.05
6. Step 6: Final answer
   x = 599,182,647,061.91