Finding the Fourth Proportional to 2,552,213,919.69, 3,522,117,487.41 and 1,423,172,663.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,213,919.69 : 3,522,117,487.41 = 1,423,172,663.52 : x
2. Step 2: Convert to fraction form
   2,552,213,919.69/3,522,117,487.41 = 1,423,172,663.52/x
3. Step 3: Cross multiply
   2,552,213,919.69x = 3,522,117,487.41 × 1,423,172,663.52
4. Step 4: Simplify right side
   2,552,213,919.69x = 5,012,581,325,787,659,264
5. Step 5: Solve for x
   x = 5,012,581,325,787,659,264/2,552,213,919.69
6. Step 6: Final answer
   x = 1,964,013,003.42