Finding the Fourth Proportional to 2,074,455,530.98, 3,111,688,610.88 and 847,623,982.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,455,530.98 : 3,111,688,610.88 = 847,623,982.48 : x
2. Step 2: Convert to fraction form
   2,074,455,530.98/3,111,688,610.88 = 847,623,982.48/x
3. Step 3: Cross multiply
   2,074,455,530.98x = 3,111,688,610.88 × 847,623,982.48
4. Step 4: Simplify right side
   2,074,455,530.98x = 2,637,541,892,591,764,992
5. Step 5: Solve for x
   x = 2,637,541,892,591,764,992/2,074,455,530.98
6. Step 6: Final answer
   x = 1,271,438,145.19