Finding the Fourth Proportional to 2,584,046.50, 3,565,984.17 and 1,438,397.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,046.50 : 3,565,984.17 = 1,438,397.49 : x
2. Step 2: Convert to fraction form
   2,584,046.50/3,565,984.17 = 1,438,397.49/x
3. Step 3: Cross multiply
   2,584,046.50x = 3,565,984.17 × 1,438,397.49
4. Step 4: Simplify right side
   2,584,046.50x = 5,129,302,661,677.81
5. Step 5: Solve for x
   x = 5,129,302,661,677.81/2,584,046.50
6. Step 6: Final answer
   x = 1,984,988.53