Finding the Fourth Proportional to 1,765,258,913.72, 2,436,057,185.46 and 1,023,133,443.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,765,258,913.72 : 2,436,057,185.46 = 1,023,133,443.68 : x
2. Step 2: Convert to fraction form
   1,765,258,913.72/2,436,057,185.46 = 1,023,133,443.68/x
3. Step 3: Cross multiply
   1,765,258,913.72x = 2,436,057,185.46 × 1,023,133,443.68
4. Step 4: Simplify right side
   1,765,258,913.72x = 2,492,411,577,161,098,240
5. Step 5: Solve for x
   x = 2,492,411,577,161,098,240/1,765,258,913.72
6. Step 6: Final answer
   x = 1,411,924,085.35