Finding the Fourth Proportional to 2,210,473,794.69, 3,050,721,329.69 and 1,258,086,104.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,473,794.69 : 3,050,721,329.69 = 1,258,086,104.16 : x
2. Step 2: Convert to fraction form
   2,210,473,794.69/3,050,721,329.69 = 1,258,086,104.16/x
3. Step 3: Cross multiply
   2,210,473,794.69x = 3,050,721,329.69 × 1,258,086,104.16
4. Step 4: Simplify right side
   2,210,473,794.69x = 3,838,070,112,547,507,200
5. Step 5: Solve for x
   x = 3,838,070,112,547,507,200/2,210,473,794.69
6. Step 6: Final answer
   x = 1,736,311,066.78