Finding the Fourth Proportional to 2,076,630, 2,865,749.52 and 1,122,774

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,630 : 2,865,749.52 = 1,122,774 : x
2. Step 2: Convert to fraction form
   2,076,630/2,865,749.52 = 1,122,774/x
3. Step 3: Cross multiply
   2,076,630x = 2,865,749.52 × 1,122,774
4. Step 4: Simplify right side
   2,076,630x = 3,217,589,051,568.48
5. Step 5: Solve for x
   x = 3,217,589,051,568.48/2,076,630
6. Step 6: Final answer
   x = 1,549,428.18