Finding the Fourth Proportional to 2,519,921.04, 3,778,830.58 and 790,345.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,921.04 : 3,778,830.58 = 790,345.27 : x
2. Step 2: Convert to fraction form
   2,519,921.04/3,778,830.58 = 790,345.27/x
3. Step 3: Cross multiply
   2,519,921.04x = 3,778,830.58 × 790,345.27
4. Step 4: Simplify right side
   2,519,921.04x = 2,986,580,870,858.81
5. Step 5: Solve for x
   x = 2,986,580,870,858.81/2,519,921.04
6. Step 6: Final answer
   x = 1,185,188.28