Finding the Fourth Proportional to 1,641,123.67, 2,262,965.29 and 1,067,099.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,641,123.67 : 2,262,965.29 = 1,067,099.35 : x
2. Step 2: Convert to fraction form
   1,641,123.67/2,262,965.29 = 1,067,099.35/x
3. Step 3: Cross multiply
   1,641,123.67x = 2,262,965.29 × 1,067,099.35
4. Step 4: Simplify right side
   1,641,123.67x = 2,414,808,790,031.56
5. Step 5: Solve for x
   x = 2,414,808,790,031.56/1,641,123.67
6. Step 6: Final answer
   x = 1,471,436.21