Finding the Fourth Proportional to 2,552,190.72, 3,522,180.48 and 1,406,270.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,190.72 : 3,522,180.48 = 1,406,270.76 : x
2. Step 2: Convert to fraction form
   2,552,190.72/3,522,180.48 = 1,406,270.76/x
3. Step 3: Cross multiply
   2,552,190.72x = 3,522,180.48 × 1,406,270.76
4. Step 4: Simplify right side
   2,552,190.72x = 4,953,139,420,466.76
5. Step 5: Solve for x
   x = 4,953,139,420,466.76/2,552,190.72
6. Step 6: Final answer
   x = 1,940,740.31