Finding the Fourth Proportional to 2,041,414.38, 2,817,129.78 and 1,123,623.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,414.38 : 2,817,129.78 = 1,123,623.72 : x
2. Step 2: Convert to fraction form
   2,041,414.38/2,817,129.78 = 1,123,623.72/x
3. Step 3: Cross multiply
   2,041,414.38x = 2,817,129.78 × 1,123,623.72
4. Step 4: Simplify right side
   2,041,414.38x = 3,165,393,843,126.38
5. Step 5: Solve for x
   x = 3,165,393,843,126.38/2,041,414.38
6. Step 6: Final answer
   x = 1,550,588.59