Finding the Fourth Proportional to 1,853,443.32, 2,780,393.94 and 655,118.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,853,443.32 : 2,780,393.94 = 655,118.52 : x
2. Step 2: Convert to fraction form
   1,853,443.32/2,780,393.94 = 655,118.52/x
3. Step 3: Cross multiply
   1,853,443.32x = 2,780,393.94 × 655,118.52
4. Step 4: Simplify right side
   1,853,443.32x = 1,821,487,562,989.77
5. Step 5: Solve for x
   x = 1,821,487,562,989.77/1,853,443.32
6. Step 6: Final answer
   x = 982,758.71