Finding the Fourth Proportional to 2,262,516.66, 3,123,279.42 and 1,345,042.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,516.66 : 3,123,279.42 = 1,345,042.82 : x
2. Step 2: Convert to fraction form
   2,262,516.66/3,123,279.42 = 1,345,042.82/x
3. Step 3: Cross multiply
   2,262,516.66x = 3,123,279.42 × 1,345,042.82
4. Step 4: Simplify right side
   2,262,516.66x = 4,200,944,558,724.76
5. Step 5: Solve for x
   x = 4,200,944,558,724.76/2,262,516.66
6. Step 6: Final answer
   x = 1,856,757.40