Finding the Fourth Proportional to 2,015,619,056.10, 3,022,974,854.55 and 723,154,544.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,619,056.10 : 3,022,974,854.55 = 723,154,544.10 : x
2. Step 2: Convert to fraction form
   2,015,619,056.10/3,022,974,854.55 = 723,154,544.10/x
3. Step 3: Cross multiply
   2,015,619,056.10x = 3,022,974,854.55 × 723,154,544.10
4. Step 4: Simplify right side
   2,015,619,056.10x = 2,186,078,002,767,869,184
5. Step 5: Solve for x
   x = 2,186,078,002,767,869,184/2,015,619,056.10
6. Step 6: Final answer
   x = 1,084,569,029.13