Finding the Fourth Proportional to 2,772,166,856.04, 3,825,777,956.22 and 1,566,089,797.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,772,166,856.04 : 3,825,777,956.22 = 1,566,089,797.01 : x
2. Step 2: Convert to fraction form
   2,772,166,856.04/3,825,777,956.22 = 1,566,089,797.01/x
3. Step 3: Cross multiply
   2,772,166,856.04x = 3,825,777,956.22 × 1,566,089,797.01
4. Step 4: Simplify right side
   2,772,166,856.04x = 5,991,511,822,842,783,744
5. Step 5: Solve for x
   x = 5,991,511,822,842,783,744/2,772,166,856.04
6. Step 6: Final answer
   x = 2,161,309,954.99