Finding the Fourth Proportional to 2,531,513.30, 3,493,549.85 and 1,443,886.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531,513.30 : 3,493,549.85 = 1,443,886.07 : x
2. Step 2: Convert to fraction form
   2,531,513.30/3,493,549.85 = 1,443,886.07/x
3. Step 3: Cross multiply
   2,531,513.30x = 3,493,549.85 × 1,443,886.07
4. Step 4: Simplify right side
   2,531,513.30x = 5,044,287,938,578.41
5. Step 5: Solve for x
   x = 5,044,287,938,578.41/2,531,513.30
6. Step 6: Final answer
   x = 1,992,597.85