Finding the Fourth Proportional to 2,399,657,147.82, 3,598,748,819.37 and 846,585,264.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399,657,147.82 : 3,598,748,819.37 = 846,585,264.06 : x
2. Step 2: Convert to fraction form
   2,399,657,147.82/3,598,748,819.37 = 846,585,264.06/x
3. Step 3: Cross multiply
   2,399,657,147.82x = 3,598,748,819.37 × 846,585,264.06
4. Step 4: Simplify right side
   2,399,657,147.82x = 3,046,647,719,531,964,416
5. Step 5: Solve for x
   x = 3,046,647,719,531,964,416/2,399,657,147.82
6. Step 6: Final answer
   x = 1,269,617,921.17