Finding the Fourth Proportional to 6,423,078.70, 8,863,031.89 and 3,669,944.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,423,078.70 : 8,863,031.89 = 3,669,944.37 : x
2. Step 2: Convert to fraction form
   6,423,078.70/8,863,031.89 = 3,669,944.37/x
3. Step 3: Cross multiply
   6,423,078.70x = 8,863,031.89 × 3,669,944.37
4. Step 4: Simplify right side
   6,423,078.70x = 32,526,833,985,835.96
5. Step 5: Solve for x
   x = 32,526,833,985,835.96/6,423,078.70
6. Step 6: Final answer
   x = 5,064,056.58