Finding the Fourth Proportional to 2,485,003.59, 3,727,552.05 and 779,109.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,003.59 : 3,727,552.05 = 779,109.08 : x
2. Step 2: Convert to fraction form
   2,485,003.59/3,727,552.05 = 779,109.08/x
3. Step 3: Cross multiply
   2,485,003.59x = 3,727,552.05 × 779,109.08
4. Step 4: Simplify right side
   2,485,003.59x = 2,904,169,629,689.85
5. Step 5: Solve for x
   x = 2,904,169,629,689.85/2,485,003.59
6. Step 6: Final answer
   x = 1,168,678.24