Finding the Fourth Proportional to 6,085,840.50, 8,398,722.42 and 3,369,586.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085,840.50 : 8,398,722.42 = 3,369,586.50 : x
2. Step 2: Convert to fraction form
   6,085,840.50/8,398,722.42 = 3,369,586.50/x
3. Step 3: Cross multiply
   6,085,840.50x = 8,398,722.42 × 3,369,586.50
4. Step 4: Simplify right side
   6,085,840.50x = 28,300,221,683,679.33
5. Step 5: Solve for x
   x = 28,300,221,683,679.33/6,085,840.50
6. Step 6: Final answer
   x = 4,650,174.73