Finding the Fourth Proportional to 2,447,002.10, 3,670,503.15 and 1,490,408.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,002.10 : 3,670,503.15 = 1,490,408.30 : x
2. Step 2: Convert to fraction form
   2,447,002.10/3,670,503.15 = 1,490,408.30/x
3. Step 3: Cross multiply
   2,447,002.10x = 3,670,503.15 × 1,490,408.30
4. Step 4: Simplify right side
   2,447,002.10x = 5,470,548,359,936.15
5. Step 5: Solve for x
   x = 5,470,548,359,936.15/2,447,002.10
6. Step 6: Final answer
   x = 2,235,612.45