Finding the Fourth Proportional to 1,660,754.32, 2,291,847.98 and 935,610.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,660,754.32 : 2,291,847.98 = 935,610.72 : x
2. Step 2: Convert to fraction form
   1,660,754.32/2,291,847.98 = 935,610.72/x
3. Step 3: Cross multiply
   1,660,754.32x = 2,291,847.98 × 935,610.72
4. Step 4: Simplify right side
   1,660,754.32x = 2,144,277,538,698.35
5. Step 5: Solve for x
   x = 2,144,277,538,698.35/1,660,754.32
6. Step 6: Final answer
   x = 1,291,146.75