Finding the Fourth Proportional to 2,077,219.42, 2,866,555.67 and 1,159,440.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,219.42 : 2,866,555.67 = 1,159,440.59 : x
2. Step 2: Convert to fraction form
   2,077,219.42/2,866,555.67 = 1,159,440.59/x
3. Step 3: Cross multiply
   2,077,219.42x = 2,866,555.67 × 1,159,440.59
4. Step 4: Simplify right side
   2,077,219.42x = 3,323,600,998,661.83
5. Step 5: Solve for x
   x = 3,323,600,998,661.83/2,077,219.42
6. Step 6: Final answer
   x = 1,600,024.04