Finding the Fourth Proportional to 2,405,082,089.82, 3,606,738,271.29 and 830,788,795.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,082,089.82 : 3,606,738,271.29 = 830,788,795.74 : x
2. Step 2: Convert to fraction form
   2,405,082,089.82/3,606,738,271.29 = 830,788,795.74/x
3. Step 3: Cross multiply
   2,405,082,089.82x = 3,606,738,271.29 × 830,788,795.74
4. Step 4: Simplify right side
   2,405,082,089.82x = 2,996,437,744,954,388,480
5. Step 5: Solve for x
   x = 2,996,437,744,954,388,480/2,405,082,089.82
6. Step 6: Final answer
   x = 1,245,877,534.76