Finding the Fourth Proportional to 2,980,587.30, 4,468,373.19 and 1,296,422.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,980,587.30 : 4,468,373.19 = 1,296,422.34 : x
2. Step 2: Convert to fraction form
   2,980,587.30/4,468,373.19 = 1,296,422.34/x
3. Step 3: Cross multiply
   2,980,587.30x = 4,468,373.19 × 1,296,422.34
4. Step 4: Simplify right side
   2,980,587.30x = 5,792,898,826,973.07
5. Step 5: Solve for x
   x = 5,792,898,826,973.07/2,980,587.30
6. Step 6: Final answer
   x = 1,943,542.75