Finding the Fourth Proportional to 2,562,371,522.43, 3,842,563,602.42 and 881,337,373.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,371,522.43 : 3,842,563,602.42 = 881,337,373.89 : x
2. Step 2: Convert to fraction form
   2,562,371,522.43/3,842,563,602.42 = 881,337,373.89/x
3. Step 3: Cross multiply
   2,562,371,522.43x = 3,842,563,602.42 × 881,337,373.89
4. Step 4: Simplify right side
   2,562,371,522.43x = 3,386,594,914,362,140,672
5. Step 5: Solve for x
   x = 3,386,594,914,362,140,672/2,562,371,522.43
6. Step 6: Final answer
   x = 1,321,664,280.42