Finding the Fourth Proportional to 2,319,287.58, 3,200,613.75 and 1,300,683.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,319,287.58 : 3,200,613.75 = 1,300,683.42 : x
2. Step 2: Convert to fraction form
   2,319,287.58/3,200,613.75 = 1,300,683.42/x
3. Step 3: Cross multiply
   2,319,287.58x = 3,200,613.75 × 1,300,683.42
4. Step 4: Simplify right side
   2,319,287.58x = 4,162,985,238,449.03
5. Step 5: Solve for x
   x = 4,162,985,238,449.03/2,319,287.58
6. Step 6: Final answer
   x = 1,794,941.38