Finding the Fourth Proportional to 3,669,492.10, 5,504,238.15 and 3,433,296.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,492.10 : 5,504,238.15 = 3,433,296.10 : x
2. Step 2: Convert to fraction form
   3,669,492.10/5,504,238.15 = 3,433,296.10/x
3. Step 3: Cross multiply
   3,669,492.10x = 5,504,238.15 × 3,433,296.10
4. Step 4: Simplify right side
   3,669,492.10x = 18,897,679,373,866.21
5. Step 5: Solve for x
   x = 18,897,679,373,866.21/3,669,492.10
6. Step 6: Final answer
   x = 5,149,944.15