Finding the Fourth Proportional to 1,674,686,895.81, 2,309,354,915.76 and 1,109,975,696.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,674,686,895.81 : 2,309,354,915.76 = 1,109,975,696.31 : x
2. Step 2: Convert to fraction form
   1,674,686,895.81/2,309,354,915.76 = 1,109,975,696.31/x
3. Step 3: Cross multiply
   1,674,686,895.81x = 2,309,354,915.76 × 1,109,975,696.31
4. Step 4: Simplify right side
   1,674,686,895.81x = 2,563,327,830,647,627,264
5. Step 5: Solve for x
   x = 2,563,327,830,647,627,264/1,674,686,895.81
6. Step 6: Final answer
   x = 1,530,631,091.14