Finding the Fourth Proportional to 3,955,427,238.85, 5,925,383,536.33 and 2,293,843,753.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,955,427,238.85 : 5,925,383,536.33 = 2,293,843,753.69 : x
2. Step 2: Convert to fraction form
   3,955,427,238.85/5,925,383,536.33 = 2,293,843,753.69/x
3. Step 3: Cross multiply
   3,955,427,238.85x = 5,925,383,536.33 × 2,293,843,753.69
4. Step 4: Simplify right side
   3,955,427,238.85x = 13,591,904,013,015,615,488
5. Step 5: Solve for x
   x = 13,591,904,013,015,615,488/3,955,427,238.85
6. Step 6: Final answer
   x = 3,436,266,980.09