Finding the Fourth Proportional to 3,383,376.42, 5,076,116.85 and 1,108,920.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,376.42 : 5,076,116.85 = 1,108,920.72 : x
2. Step 2: Convert to fraction form
   3,383,376.42/5,076,116.85 = 1,108,920.72/x
3. Step 3: Cross multiply
   3,383,376.42x = 5,076,116.85 × 1,108,920.72
4. Step 4: Simplify right side
   3,383,376.42x = 5,629,011,152,106.13
5. Step 5: Solve for x
   x = 5,629,011,152,106.13/3,383,376.42
6. Step 6: Final answer
   x = 1,663,725.95