Finding the Fourth Proportional to 3,373,631.10, 5,060,446.83 and 977,477.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373,631.10 : 5,060,446.83 = 977,477.31 : x
2. Step 2: Convert to fraction form
   3,373,631.10/5,060,446.83 = 977,477.31/x
3. Step 3: Cross multiply
   3,373,631.10x = 5,060,446.83 × 977,477.31
4. Step 4: Simplify right side
   3,373,631.10x = 4,946,471,954,786.43
5. Step 5: Solve for x
   x = 4,946,471,954,786.43/3,373,631.10
6. Step 6: Final answer
   x = 1,466,216.02