Finding the Fourth Proportional to 6,789,439.55, 9,369,141.36 and 3,849,454.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789,439.55 : 9,369,141.36 = 3,849,454.42 : x
2. Step 2: Convert to fraction form
   6,789,439.55/9,369,141.36 = 3,849,454.42/x
3. Step 3: Cross multiply
   6,789,439.55x = 9,369,141.36 × 3,849,454.42
4. Step 4: Simplify right side
   6,789,439.55x = 36,066,082,630,002.39
5. Step 5: Solve for x
   x = 36,066,082,630,002.39/6,789,439.55
6. Step 6: Final answer
   x = 5,312,085.39