Finding the Fourth Proportional to 2,038,520, 2,813,159.42 and 1,120,764.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,520 : 2,813,159.42 = 1,120,764.76 : x
2. Step 2: Convert to fraction form
   2,038,520/2,813,159.42 = 1,120,764.76/x
3. Step 3: Cross multiply
   2,038,520x = 2,813,159.42 × 1,120,764.76
4. Step 4: Simplify right side
   2,038,520x = 3,152,889,942,198.04
5. Step 5: Solve for x
   x = 3,152,889,942,198.04/2,038,520
6. Step 6: Final answer
   x = 1,546,656.37