Finding the Fourth Proportional to 2,493,588.72, 3,441,213.38 and 1,391,012.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,588.72 : 3,441,213.38 = 1,391,012.29 : x
2. Step 2: Convert to fraction form
   2,493,588.72/3,441,213.38 = 1,391,012.29/x
3. Step 3: Cross multiply
   2,493,588.72x = 3,441,213.38 × 1,391,012.29
4. Step 4: Simplify right side
   2,493,588.72x = 4,786,770,104,092.44
5. Step 5: Solve for x
   x = 4,786,770,104,092.44/2,493,588.72
6. Step 6: Final answer
   x = 1,919,630.96