Finding the Fourth Proportional to 2,076,661, 2,865,792.18 and 1,122,805

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,661 : 2,865,792.18 = 1,122,805 : x
2. Step 2: Convert to fraction form
   2,076,661/2,865,792.18 = 1,122,805/x
3. Step 3: Cross multiply
   2,076,661x = 2,865,792.18 × 1,122,805
4. Step 4: Simplify right side
   2,076,661x = 3,217,725,788,664.90
5. Step 5: Solve for x
   x = 3,217,725,788,664.90/2,076,661
6. Step 6: Final answer
   x = 1,549,470.90