Finding the Fourth Proportional to 2,245,008.63, 3,368,841.54 and 826,061.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,008.63 : 3,368,841.54 = 826,061.16 : x
2. Step 2: Convert to fraction form
   2,245,008.63/3,368,841.54 = 826,061.16/x
3. Step 3: Cross multiply
   2,245,008.63x = 3,368,841.54 × 826,061.16
4. Step 4: Simplify right side
   2,245,008.63x = 2,782,869,150,388.59
5. Step 5: Solve for x
   x = 2,782,869,150,388.59/2,245,008.63
6. Step 6: Final answer
   x = 1,239,580.60