Finding the Fourth Proportional to 1,254,074.32, 1,729,443.72 and 967,139.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,074.32 : 1,729,443.72 = 967,139.92 : x
2. Step 2: Convert to fraction form
   1,254,074.32/1,729,443.72 = 967,139.92/x
3. Step 3: Cross multiply
   1,254,074.32x = 1,729,443.72 × 967,139.92
4. Step 4: Simplify right side
   1,254,074.32x = 1,672,614,061,005.30
5. Step 5: Solve for x
   x = 1,672,614,061,005.30/1,254,074.32
6. Step 6: Final answer
   x = 1,333,743.97