Finding the Fourth Proportional to 2,604,405.24, 3,907,730.52 and 1,406,089.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,405.24 : 3,907,730.52 = 1,406,089.62 : x
2. Step 2: Convert to fraction form
   2,604,405.24/3,907,730.52 = 1,406,089.62/x
3. Step 3: Cross multiply
   2,604,405.24x = 3,907,730.52 × 1,406,089.62
4. Step 4: Simplify right side
   2,604,405.24x = 5,494,619,321,929.20
5. Step 5: Solve for x
   x = 5,494,619,321,929.20/2,604,405.24
6. Step 6: Final answer
   x = 2,109,740.54