Finding the Fourth Proportional to 2,188,565,499.94, 3,283,050,056.43 and 714,713,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,188,565,499.94 : 3,283,050,056.43 = 714,713,030.38 : x
2. Step 2: Convert to fraction form
   2,188,565,499.94/3,283,050,056.43 = 714,713,030.38/x
3. Step 3: Cross multiply
   2,188,565,499.94x = 3,283,050,056.43 × 714,713,030.38
4. Step 4: Simplify right side
   2,188,565,499.94x = 2,346,438,654,720,315,392
5. Step 5: Solve for x
   x = 2,346,438,654,720,315,392/2,188,565,499.94
6. Step 6: Final answer
   x = 1,072,135,448.90