Finding the Fourth Proportional to 2,500,085.16, 3,450,118.50 and 1,354,161.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,085.16 : 3,450,118.50 = 1,354,161.96 : x
2. Step 2: Convert to fraction form
   2,500,085.16/3,450,118.50 = 1,354,161.96/x
3. Step 3: Cross multiply
   2,500,085.16x = 3,450,118.50 × 1,354,161.96
4. Step 4: Simplify right side
   2,500,085.16x = 4,672,019,230,192.26
5. Step 5: Solve for x
   x = 4,672,019,230,192.26/2,500,085.16
6. Step 6: Final answer
   x = 1,868,744.04