Finding the Fourth Proportional to 2,105,067,746.05, 3,160,705,649.74 and 1,174,209,308.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,067,746.05 : 3,160,705,649.74 = 1,174,209,308.62 : x
2. Step 2: Convert to fraction form
   2,105,067,746.05/3,160,705,649.74 = 1,174,209,308.62/x
3. Step 3: Cross multiply
   2,105,067,746.05x = 3,160,705,649.74 × 1,174,209,308.62
4. Step 4: Simplify right side
   2,105,067,746.05x = 3,711,329,995,721,696,256
5. Step 5: Solve for x
   x = 3,711,329,995,721,696,256/2,105,067,746.05
6. Step 6: Final answer
   x = 1,763,045,394.95