Finding the Fourth Proportional to 3,407,499,109,332, 5,111,562,875,455 and 1,112,775,587,842.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,407,499,109,332 : 5,111,562,875,455 = 1,112,775,587,842.10 : x
2. Step 2: Convert to fraction form
   3,407,499,109,332/5,111,562,875,455 = 1,112,775,587,842.10/x
3. Step 3: Cross multiply
   3,407,499,109,332x = 5,111,562,875,455 × 1,112,775,587,842.10
4. Step 4: Simplify right side
   3,407,499,109,332x = 5,688,022,383,526,293,035,548,672
5. Step 5: Solve for x
   x = 5,688,022,383,526,293,035,548,672/3,407,499,109,332
6. Step 6: Final answer
   x = 1,669,265,992,747.79