Finding the Fourth Proportional to 2,271,206,515.50, 3,408,010,065.72 and 1,611,484,094.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271,206,515.50 : 3,408,010,065.72 = 1,611,484,094.16 : x
2. Step 2: Convert to fraction form
   2,271,206,515.50/3,408,010,065.72 = 1,611,484,094.16/x
3. Step 3: Cross multiply
   2,271,206,515.50x = 3,408,010,065.72 × 1,611,484,094.16
4. Step 4: Simplify right side
   2,271,206,515.50x = 5,491,954,013,644,956,672
5. Step 5: Solve for x
   x = 5,491,954,013,644,956,672/2,271,206,515.50
6. Step 6: Final answer
   x = 2,418,077,782.08