Finding the Fourth Proportional to 3,407,499,109,368.90, 5,111,562,875,510.20 and 1,112,775,587,879.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407,499,109,368.90 : 5,111,562,875,510.20 = 1,112,775,587,879.10 : x
2. Step 2: Convert to fraction form
   3,407,499,109,368.90/5,111,562,875,510.20 = 1,112,775,587,879.10/x
3. Step 3: Cross multiply
   3,407,499,109,368.90x = 5,111,562,875,510.20 × 1,112,775,587,879.10
4. Step 4: Simplify right side
   3,407,499,109,368.90x = 5,688,022,383,776,846,395,211,776
5. Step 5: Solve for x
   x = 5,688,022,383,776,846,395,211,776/3,407,499,109,368.90
6. Step 6: Final answer
   x = 1,669,265,992,803.24