Finding the Fourth Proportional to 2,045,446.74, 3,068,613 and 783,274.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,446.74 : 3,068,613 = 783,274.38 : x
2. Step 2: Convert to fraction form
   2,045,446.74/3,068,613 = 783,274.38/x
3. Step 3: Cross multiply
   2,045,446.74x = 3,068,613 × 783,274.38
4. Step 4: Simplify right side
   2,045,446.74x = 2,403,565,945,034.94
5. Step 5: Solve for x
   x = 2,403,565,945,034.94/2,045,446.74
6. Step 6: Final answer
   x = 1,175,081.17