Finding the Fourth Proportional to 2,340,584,071.67, 3,510,338,857.98 and 1,395,449,591.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,584,071.67 : 3,510,338,857.98 = 1,395,449,591.25 : x
2. Step 2: Convert to fraction form
   2,340,584,071.67/3,510,338,857.98 = 1,395,449,591.25/x
3. Step 3: Cross multiply
   2,340,584,071.67x = 3,510,338,857.98 × 1,395,449,591.25
4. Step 4: Simplify right side
   2,340,584,071.67x = 4,898,500,924,525,358,080
5. Step 5: Solve for x
   x = 4,898,500,924,525,358,080/2,340,584,071.67
6. Step 6: Final answer
   x = 2,092,854,080.23