Finding the Fourth Proportional to 2,076,162.56, 2,865,108.48 and 1,122,306.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,162.56 : 2,865,108.48 = 1,122,306.56 : x
2. Step 2: Convert to fraction form
   2,076,162.56/2,865,108.48 = 1,122,306.56/x
3. Step 3: Cross multiply
   2,076,162.56x = 2,865,108.48 × 1,122,306.56
4. Step 4: Simplify right side
   2,076,162.56x = 3,215,530,042,215.63
5. Step 5: Solve for x
   x = 3,215,530,042,215.63/2,076,162.56
6. Step 6: Final answer
   x = 1,548,785.29