Finding the Fourth Proportional to 2,418,928,368, 3,336,338,790.72 and 1,824,237,885.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418,928,368 : 3,336,338,790.72 = 1,824,237,885.12 : x
2. Step 2: Convert to fraction form
   2,418,928,368/3,336,338,790.72 = 1,824,237,885.12/x
3. Step 3: Cross multiply
   2,418,928,368x = 3,336,338,790.72 × 1,824,237,885.12
4. Step 4: Simplify right side
   2,418,928,368x = 6,086,275,619,626,870,784
5. Step 5: Solve for x
   x = 6,086,275,619,626,870,784/2,418,928,368
6. Step 6: Final answer
   x = 2,516,104,114.59