Finding the Fourth Proportional to 2,066,573,907, 3,101,313,492.24 and 1,868,989,479.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,573,907 : 3,101,313,492.24 = 1,868,989,479.48 : x
2. Step 2: Convert to fraction form
   2,066,573,907/3,101,313,492.24 = 1,868,989,479.48/x
3. Step 3: Cross multiply
   2,066,573,907x = 3,101,313,492.24 × 1,868,989,479.48
4. Step 4: Simplify right side
   2,066,573,907x = 5,796,322,289,565,938,688
5. Step 5: Solve for x
   x = 5,796,322,289,565,938,688/2,066,573,907
6. Step 6: Final answer
   x = 2,804,797,965.33