Finding the Fourth Proportional to 2,379,134,404.89, 3,283,294,085.22 and 1,426,670,212.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,134,404.89 : 3,283,294,085.22 = 1,426,670,212.88 : x
2. Step 2: Convert to fraction form
   2,379,134,404.89/3,283,294,085.22 = 1,426,670,212.88/x
3. Step 3: Cross multiply
   2,379,134,404.89x = 3,283,294,085.22 × 1,426,670,212.88
4. Step 4: Simplify right side
   2,379,134,404.89x = 4,684,177,871,508,462,592
5. Step 5: Solve for x
   x = 4,684,177,871,508,462,592/2,379,134,404.89
6. Step 6: Final answer
   x = 1,968,858,027.47