Finding the Fourth Proportional to 2,309,783.62, 3,187,698.52 and 1,342,852.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,783.62 : 3,187,698.52 = 1,342,852.60 : x
2. Step 2: Convert to fraction form
   2,309,783.62/3,187,698.52 = 1,342,852.60/x
3. Step 3: Cross multiply
   2,309,783.62x = 3,187,698.52 × 1,342,852.60
4. Step 4: Simplify right side
   2,309,783.62x = 4,280,609,245,598.15
5. Step 5: Solve for x
   x = 4,280,609,245,598.15/2,309,783.62
6. Step 6: Final answer
   x = 1,853,251.19