Finding the Fourth Proportional to 2,839,914,837, 4,259,670,225.30 and 874,562,979.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,839,914,837 : 4,259,670,225.30 = 874,562,979.96 : x
2. Step 2: Convert to fraction form
   2,839,914,837/4,259,670,225.30 = 874,562,979.96/x
3. Step 3: Cross multiply
   2,839,914,837x = 4,259,670,225.30 × 874,562,979.96
4. Step 4: Simplify right side
   2,839,914,837x = 3,725,349,885,885,253,120
5. Step 5: Solve for x
   x = 3,725,349,885,885,253,120/2,839,914,837
6. Step 6: Final answer
   x = 1,311,782,253.94