Finding the Fourth Proportional to 2,184,789,250,162.20, 3,014,943,711,420.50 and 1,209,347,108,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,789,250,162.20 : 3,014,943,711,420.50 = 1,209,347,108,564.50 : x
2. Step 2: Convert to fraction form
   2,184,789,250,162.20/3,014,943,711,420.50 = 1,209,347,108,564.50/x
3. Step 3: Cross multiply
   2,184,789,250,162.20x = 3,014,943,711,420.50 × 1,209,347,108,564.50
4. Step 4: Simplify right side
   2,184,789,250,162.20x = 3,646,113,459,891,103,745,441,792
5. Step 5: Solve for x
   x = 3,646,113,459,891,103,745,441,792/2,184,789,250,162.20
6. Step 6: Final answer
   x = 1,668,862,779,153.83