Finding the Fourth Proportional to 2,531,117.16, 3,493,001.88 and 1,443,492.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531,117.16 : 3,493,001.88 = 1,443,492.90 : x
2. Step 2: Convert to fraction form
   2,531,117.16/3,493,001.88 = 1,443,492.90/x
3. Step 3: Cross multiply
   2,531,117.16x = 3,493,001.88 × 1,443,492.90
4. Step 4: Simplify right side
   2,531,117.16x = 5,042,123,413,466.65
5. Step 5: Solve for x
   x = 5,042,123,413,466.65/2,531,117.16
6. Step 6: Final answer
   x = 1,992,054.53