Finding the Fourth Proportional to 2,235,056.18, 3,084,377.37 and 1,216,468.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,056.18 : 3,084,377.37 = 1,216,468.22 : x
2. Step 2: Convert to fraction form
   2,235,056.18/3,084,377.37 = 1,216,468.22/x
3. Step 3: Cross multiply
   2,235,056.18x = 3,084,377.37 × 1,216,468.22
4. Step 4: Simplify right side
   2,235,056.18x = 3,752,047,049,092.18
5. Step 5: Solve for x
   x = 3,752,047,049,092.18/2,235,056.18
6. Step 6: Final answer
   x = 1,678,726.06