Finding the Fourth Proportional to 2,530,112.34, 3,491,557.32 and 1,384,192.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530,112.34 : 3,491,557.32 = 1,384,192.68 : x
2. Step 2: Convert to fraction form
   2,530,112.34/3,491,557.32 = 1,384,192.68/x
3. Step 3: Cross multiply
   2,530,112.34x = 3,491,557.32 × 1,384,192.68
4. Step 4: Simplify right side
   2,530,112.34x = 4,832,988,084,144.42
5. Step 5: Solve for x
   x = 4,832,988,084,144.42/2,530,112.34
6. Step 6: Final answer
   x = 1,910,187.15