Finding the Fourth Proportional to 2,621,837,527.27, 3,618,137,239.30 and 1,416,178,767.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,837,527.27 : 3,618,137,239.30 = 1,416,178,767.94 : x
2. Step 2: Convert to fraction form
   2,621,837,527.27/3,618,137,239.30 = 1,416,178,767.94/x
3. Step 3: Cross multiply
   2,621,837,527.27x = 3,618,137,239.30 × 1,416,178,767.94
4. Step 4: Simplify right side
   2,621,837,527.27x = 5,123,929,137,789,707,264
5. Step 5: Solve for x
   x = 5,123,929,137,789,707,264/2,621,837,527.27
6. Step 6: Final answer
   x = 1,954,327,483.87