Finding the Fourth Proportional to 2,406,964.02, 3,321,976.17 and 1,536,174.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,964.02 : 3,321,976.17 = 1,536,174.42 : x
2. Step 2: Convert to fraction form
   2,406,964.02/3,321,976.17 = 1,536,174.42/x
3. Step 3: Cross multiply
   2,406,964.02x = 3,321,976.17 × 1,536,174.42
4. Step 4: Simplify right side
   2,406,964.02x = 5,103,134,816,203.57
5. Step 5: Solve for x
   x = 5,103,134,816,203.57/2,406,964.02
6. Step 6: Final answer
   x = 2,120,154.18