Finding the Fourth Proportional to 1,863,958.32, 2,793,890.88 and 1,063,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,958.32 : 2,793,890.88 = 1,063,494.72 : x
2. Step 2: Convert to fraction form
   1,863,958.32/2,793,890.88 = 1,063,494.72/x
3. Step 3: Cross multiply
   1,863,958.32x = 2,793,890.88 × 1,063,494.72
4. Step 4: Simplify right side
   1,863,958.32x = 2,971,288,199,136.15
5. Step 5: Solve for x
   x = 2,971,288,199,136.15/1,863,958.32
6. Step 6: Final answer
   x = 1,594,074.38